Q: What is the sum of all factors of the number 278,300 excluding 278,300?

A: 414,364

Why is 414,364 the sum of all factors of 278,300, excluding 278,300?

The factors of the number 278,300 are: 1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 121, 220, 230, 242, 253, 275, 460, 484, 506, 550, 575, 605, 1012, 1100, 1150, 1210, 1265, 2300, 2420, 2530, 2783, 3025, 5060, 5566, 6050, 6325, 11132, 12100, 12650, 13915, 25300, 27830, 55660, 69575, 139150, 278300.

If you add them up, you will get the total of 278,714. Now subtract 278,300 to get 414,364