Q: What is the sum of all factors of the number 724,490 excluding 724,490?
A: 680,158
The factors of the number 724,490 are: 1, 2, 5, 10, 13, 26, 65, 130, 5573, 11146, 27865, 55730, 72449, 144898, 362245, 724490.
If you add them up, you will get the total of 725,170. Now subtract 724,490 to get 680,158