Q: What is the sum of all factors of the number 1,600,040 excluding 1,600,040?
A: 2,527,720
The factors of the number 1,600,040 are: 1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 181, 221, 260, 340, 362, 442, 520, 680, 724, 884, 905, 1105, 1448, 1768, 1810, 2210, 2353, 3077, 3620, 4420, 4706, 6154, 7240, 8840, 9412, 11765, 12308, 15385, 18824, 23530, 24616, 30770, 40001, 47060, 61540, 80002, 94120, 123080, 160004, 200005, 320008, 400010, 800020, 1600040.
If you add them up, you will get the total of 1,600,042. Now subtract 1,600,040 to get 2,527,720