Q: What is the sum of all factors of the number 9,987,400 excluding 9,987,400?
A: 13,233,770
The factors of the number 9,987,400 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 49937, 99874, 199748, 249685, 399496, 499370, 998740, 1248425, 1997480, 2496850, 4993700, 9987400.
If you add them up, you will get the total of 9,987,413. Now subtract 9,987,400 to get 13,233,770