Q: What is the sum of all factors of the number 2,130,400 excluding 2,130,400?
A: 3,072,392
The factors of the number 2,130,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2663, 5326, 10652, 13315, 21304, 26630, 42608, 53260, 66575, 85216, 106520, 133150, 213040, 266300, 426080, 532600, 1065200, 2130400.
If you add them up, you will get the total of 2,130,403. Now subtract 2,130,400 to get 3,072,392