Q: What is the sum of all factors of the number 554,980 excluding 554,980?
A: 610,520
The factors of the number 554,980 are: 1, 2, 4, 5, 10, 20, 27749, 55498, 110996, 138745, 277490, 554980.
If you add them up, you will get the total of 555,590. Now subtract 554,980 to get 610,520