57912440

素因数分解:

$2^3\times 5^1\times {\mathrm{1447811}}^1$

素因数の和:1447822

約数の個数: 16

約数和(自身を含む): 130303080

約数和(自身を除く): 72390640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1447811, 2895622, 5791244, 7239055, 11582488, 14478110, 28956220, 57912440]

約数ペア:

[(1, 57912440), (2, 28956220), (4, 14478110), (5, 11582488), (8, 7239055), (10, 5791244), (20, 2895622), (40, 1447811)]