Q: What is the sum of all factors of the number 12,172,100 excluding 12,172,100?
A: 14,241,574
The factors of the number 12,172,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 121721, 243442, 486884, 608605, 1217210, 2434420, 3043025, 6086050, 12172100.
If you add them up, you will get the total of 12,172,114. Now subtract 12,172,100 to get 14,241,574