Q: What is the sum of all factors of the number 1,100,720 excluding 1,100,720?
A: 1,458,640
The factors of the number 1,100,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13759, 27518, 55036, 68795, 110072, 137590, 220144, 275180, 550360, 1100720.
If you add them up, you will get the total of 1,100,721. Now subtract 1,100,720 to get 1,458,640