Q: What is the sum of all factors of the number 552,280 excluding 552,280?
A: 690,440
The factors of the number 552,280 are: 1, 2, 4, 5, 8, 10, 20, 40, 13807, 27614, 55228, 69035, 110456, 138070, 276140, 552280.
If you add them up, you will get the total of 552,970. Now subtract 552,280 to get 690,440