Q: What is the sum of all factors of the number 5,590 excluding 5,590?
A: 5,498
The factors of the number 5,590 are: 1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590.
If you add them up, you will get the total of 5,595. Now subtract 5,590 to get 5,498