75840620

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{2557}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 159435024

約数和(自身を除く): 83594404

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2557, 2966, 5114, 5932, 7415, 10228, 12785, 14830, 25570, 29660, 51140, 3792031, 7584062, 15168124, 18960155, 37920310, 75840620]

約数ペア:

[(1, 75840620), (2, 37920310), (4, 18960155), (5, 15168124), (10, 7584062), (20, 3792031), (1483, 51140), (2557, 29660), (2966, 25570), (5114, 14830), (5932, 12785), (7415, 10228)]