Q: What is the sum of all factors of the number 1,388,080 excluding 1,388,080?
A: 1,839,392
The factors of the number 1,388,080 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17351, 34702, 69404, 86755, 138808, 173510, 277616, 347020, 694040, 1388080.
If you add them up, you will get the total of 1,388,081. Now subtract 1,388,080 to get 1,839,392