57323920

素因数分解:

$2^4\times 5^1\times {\mathrm{716549}}^1$

素因数の和:716562

約数の個数: 20

約数和(自身を含む): 133278300

約数和(自身を除く): 75954380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 716549, 1433098, 2866196, 3582745, 5732392, 7165490, 11464784, 14330980, 28661960, 57323920]

約数ペア:

[(1, 57323920), (2, 28661960), (4, 14330980), (5, 11464784), (8, 7165490), (10, 5732392), (16, 3582745), (20, 2866196), (40, 1433098), (80, 716549)]