Q: What is the sum of all factors of the number 85,185,200 excluding 85,185,200?

A: 120,822,448

Why is 120,822,448 the sum of all factors of 85,185,200, excluding 85,185,200?

The factors of the number 85,185,200 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 173, 200, 346, 400, 692, 865, 1231, 1384, 1730, 2462, 2768, 3460, 4325, 4924, 6155, 6920, 8650, 9848, 12310, 13840, 17300, 19696, 24620, 30775, 34600, 49240, 61550, 69200, 98480, 123100, 212963, 246200, 425926, 492400, 851852, 1064815, 1703704, 2129630, 3407408, 4259260, 5324075, 8518520, 10648150, 17037040, 21296300, 42592600, 85185200.

If you add them up, you will get the total of 85,185,320. Now subtract 85,185,200 to get 120,822,448