Q: What is the sum of all factors of the number 2,123,120 including 2,123,120?
A: 4,936,440
The factors of the number 2,123,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26539, 53078, 106156, 132695, 212312, 265390, 424624, 530780, 1061560, 2123120.
If you add them up, you will get the total of 4,936,440.