Q: What is the sum of all factors of the number 1,320,400 excluding 1,320,400?
A: 1,852,822
The factors of the number 1,320,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3301, 6602, 13204, 16505, 26408, 33010, 52816, 66020, 82525, 132040, 165050, 264080, 330100, 660200, 1320400.
If you add them up, you will get the total of 1,320,401. Now subtract 1,320,400 to get 1,852,822