Q: What is the sum of all factors of the number 1,242,400 excluding 1,242,400?
A: 1,792,562
The factors of the number 1,242,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1553, 3106, 6212, 7765, 12424, 15530, 24848, 31060, 38825, 49696, 62120, 77650, 124240, 155300, 248480, 310600, 621200, 1242400.
If you add them up, you will get the total of 1,242,401. Now subtract 1,242,400 to get 1,792,562