Q: What is the sum of all factors of the number 13,400,140 including 13,400,140?
A: 30,305,520
The factors of the number 13,400,140 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51539, 103078, 206156, 257695, 515390, 670007, 1030780, 1340014, 2680028, 3350035, 6700070, 13400140.
If you add them up, you will get the total of 30,305,520.