Q: What is the sum of all factors of the number 330,420,440 excluding 330,420,440?

A: 519,232,840

Why is 519,232,840 the sum of all factors of 330,420,440, excluding 330,420,440?

The factors of the number 330,420,440 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1180073, 2360146, 4720292, 5900365, 8260511, 9440584, 11800730, 16521022, 23601460, 33042044, 41302555, 47202920, 66084088, 82605110, 165210220, 330420440.

If you add them up, you will get the total of 330,420,959. Now subtract 330,420,440 to get 519,232,840