Q: What is the sum of all factors of the number 131,324,340 including 131,324,340?

A: 420,239,232

Why is 420,239,232 the sum of all factors of 131,324,340, including 131,324,340?

The factors of the number 131,324,340 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 312677, 625354, 938031, 1250708, 1563385, 1876062, 2188739, 3126770, 3752124, 4377478, 4690155, 6253540, 6566217, 8754956, 9380310, 10943695, 13132434, 18760620, 21887390, 26264868, 32831085, 43774780, 65662170, 131324340.

If you add them up, you will get the total of 420,239,232.