Q: What is the sum of all factors of the number 2,721,340 including 2,721,340?
A: 5,714,856
The factors of the number 2,721,340 are: 1, 2, 4, 5, 10, 20, 136067, 272134, 544268, 680335, 1360670, 2721340.
If you add them up, you will get the total of 5,714,856.