Q: What is the sum of all factors of the number 1,174,780 including 1,174,780?
A: 2,489,760
The factors of the number 1,174,780 are: 1, 2, 4, 5, 10, 20, 151, 302, 389, 604, 755, 778, 1510, 1556, 1945, 3020, 3890, 7780, 58739, 117478, 234956, 293695, 587390, 1174780.
If you add them up, you will get the total of 2,489,760.