Q: What is the sum of all factors of the number 1,422,580 including 1,422,580?
A: 2,987,460
The factors of the number 1,422,580 are: 1, 2, 4, 5, 10, 20, 71129, 142258, 284516, 355645, 711290, 1422580.
If you add them up, you will get the total of 2,987,460.