Q: What is the sum of all factors of the number 2,555,380 including 2,555,380?
A: 5,449,248
The factors of the number 2,555,380 are: 1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1907, 3814, 7628, 9535, 19070, 38140, 127769, 255538, 511076, 638845, 1277690, 2555380.
If you add them up, you will get the total of 5,449,248.