Q: What is the sum of all factors of the number 1,987,600 excluding 1,987,600?
A: 2,788,570
The factors of the number 1,987,600 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 4969, 9938, 19876, 24845, 39752, 49690, 79504, 99380, 124225, 198760, 248450, 397520, 496900, 993800, 1987600.
If you add them up, you will get the total of 1,987,602. Now subtract 1,987,600 to get 2,788,570