Q: What is the sum of all factors of the number 527,440 excluding 527,440?

A: 767,120

Why is 767,120 the sum of all factors of 527,440, excluding 527,440?

The factors of the number 527,440 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 347, 380, 694, 760, 1388, 1520, 1735, 2776, 3470, 5552, 6593, 6940, 13186, 13880, 26372, 27760, 32965, 52744, 65930, 105488, 131860, 263720, 527440.

If you add them up, you will get the total of 528,207. Now subtract 527,440 to get 767,120