Q: What is the sum of all factors of the number 1,225,780 excluding 1,225,780?
A: 1,370,828
The factors of the number 1,225,780 are: 1, 2, 4, 5, 10, 20, 167, 334, 367, 668, 734, 835, 1468, 1670, 1835, 3340, 3670, 7340, 61289, 122578, 245156, 306445, 612890, 1225780.
If you add them up, you will get the total of 1,225,781. Now subtract 1,225,780 to get 1,370,828