Q: What is the sum of all factors of the number 4,023,920 excluding 4,023,920?

A: 5,417,440

Why is 5,417,440 the sum of all factors of 4,023,920, excluding 4,023,920?

The factors of the number 4,023,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 281, 358, 562, 716, 895, 1124, 1405, 1432, 1790, 2248, 2810, 2864, 3580, 4496, 5620, 7160, 11240, 14320, 22480, 50299, 100598, 201196, 251495, 402392, 502990, 804784, 1005980, 2011960, 4023920.

If you add them up, you will get the total of 4,023,925. Now subtract 4,023,920 to get 5,417,440