Q: What is the sum of all factors of the number 504,160 excluding 504,160?

A: 747,776

Why is 747,776 the sum of all factors of 504,160, excluding 504,160?

The factors of the number 504,160 are: 1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 137, 160, 184, 230, 274, 368, 460, 548, 685, 736, 920, 1096, 1370, 1840, 2192, 2740, 3151, 3680, 4384, 5480, 6302, 10960, 12604, 15755, 21920, 25208, 31510, 50416, 63020, 100832, 126040, 252080, 504160.

If you add them up, you will get the total of 504,907. Now subtract 504,160 to get 747,776