Q: What is the sum of all factors of the number 355,000 excluding 355,000?

A: 488,480

Why is 488,480 the sum of all factors of 355,000, excluding 355,000?

The factors of the number 355,000 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 625, 710, 1000, 1250, 1420, 1775, 2500, 2840, 3550, 5000, 7100, 8875, 14200, 17750, 35500, 44375, 71000, 88750, 177500, 355000.

If you add them up, you will get the total of 355,488. Now subtract 355,000 to get 488,480