Q: What is the sum of all factors of the number 48,400 excluding 48,400?

A: 79,413

Why is 79,413 the sum of all factors of 48,400, excluding 48,400?

The factors of the number 48,400 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1936, 2200, 2420, 3025, 4400, 4840, 6050, 9680, 12100, 24200, 48400.

If you add them up, you will get the total of 48,479. Now subtract 48,400 to get 79,413