Q: What is the sum of all factors of the number 860,600 excluding 860,600?

A: 1,300,720

Why is 1,300,720 the sum of all factors of 860,600, excluding 860,600?

The factors of the number 860,600 are: 1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 331, 520, 650, 662, 1300, 1324, 1655, 2600, 2648, 3310, 4303, 6620, 8275, 8606, 13240, 16550, 17212, 21515, 33100, 34424, 43030, 66200, 86060, 107575, 172120, 215150, 430300, 860600.

If you add them up, you will get the total of 860,601. Now subtract 860,600 to get 1,300,720