Q: What is the sum of all factors of the number 452,600 excluding 452,600?

A: 648,520

Why is 648,520 the sum of all factors of 452,600, excluding 452,600?

The factors of the number 452,600 are: 1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 124, 146, 155, 200, 248, 292, 310, 365, 584, 620, 730, 775, 1240, 1460, 1550, 1825, 2263, 2920, 3100, 3650, 4526, 6200, 7300, 9052, 11315, 14600, 18104, 22630, 45260, 56575, 90520, 113150, 226300, 452600.

If you add them up, you will get the total of 453,248. Now subtract 452,600 to get 648,520