Q: What is the sum of all factors of the number 3,977,560 excluding 3,977,560?
A: 4,972,040
The factors of the number 3,977,560 are: 1, 2, 4, 5, 8, 10, 20, 40, 99439, 198878, 397756, 497195, 795512, 994390, 1988780, 3977560.
If you add them up, you will get the total of 3,977,564. Now subtract 3,977,560 to get 4,972,040