Q: What is the sum of all factors of the number 4,237,100 excluding 4,237,100?

A: 6,272,644

Why is 6,272,644 the sum of all factors of 4,237,100, excluding 4,237,100?

The factors of the number 4,237,100 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 6053, 12106, 24212, 30265, 42371, 60530, 84742, 121060, 151325, 169484, 211855, 302650, 423710, 605300, 847420, 1059275, 2118550, 4237100.

If you add them up, you will get the total of 4,237,106. Now subtract 4,237,100 to get 6,272,644