Q: What is the sum of all factors of the number 250,250 excluding 250,250?

A: 378,742

Why is 378,742 the sum of all factors of 250,250, excluding 250,250?

The factors of the number 250,250 are: 1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 125, 130, 143, 154, 175, 182, 250, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 875, 910, 1001, 1375, 1430, 1625, 1750, 1925, 2002, 2275, 2750, 3250, 3575, 3850, 4550, 5005, 7150, 9625, 10010, 11375, 17875, 19250, 22750, 25025, 35750, 50050, 125125, 250250.

If you add them up, you will get the total of 250,628. Now subtract 250,250 to get 378,742