Q: What is the sum of all factors of the number 574,400 excluding 574,400?

A: 842,920

Why is 842,920 the sum of all factors of 574,400, excluding 574,400?

The factors of the number 574,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 359, 400, 718, 800, 1436, 1600, 1795, 2872, 3590, 5744, 7180, 8975, 11488, 14360, 17950, 22976, 28720, 35900, 57440, 71800, 114880, 143600, 287200, 574400.

If you add them up, you will get the total of 575,242. Now subtract 574,400 to get 842,920