Q: What is the sum of all factors of the number 520,070 excluding 520,070?
A: 425,578
The factors of the number 520,070 are: 1, 2, 5, 10, 131, 262, 397, 655, 794, 1310, 1985, 3970, 52007, 104014, 260035, 520070.
If you add them up, you will get the total of 520,495. Now subtract 520,070 to get 425,578