Q: What is the sum of all factors of the number 403,750 excluding 403,750?

A: 439,730

Why is 439,730 the sum of all factors of 403,750, excluding 403,750?

The factors of the number 403,750 are: 1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 170, 190, 250, 323, 425, 475, 625, 646, 850, 950, 1250, 1615, 2125, 2375, 3230, 4250, 4750, 8075, 10625, 11875, 16150, 21250, 23750, 40375, 80750, 201875, 403750.

If you add them up, you will get the total of 404,189. Now subtract 403,750 to get 439,730