Q: What is the sum of all factors of the number 3,450,640 excluding 3,450,640?
A: 4,572,284
The factors of the number 3,450,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 43133, 86266, 172532, 215665, 345064, 431330, 690128, 862660, 1725320, 3450640.
If you add them up, you will get the total of 3,450,644. Now subtract 3,450,640 to get 4,572,284