57225620

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5011}}^1$

素因数の和:5591

約数の個数: 24

約数和(自身を含む): 120408288

約数和(自身を除く): 63182668

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5011, 5710, 10022, 11420, 20044, 25055, 50110, 100220, 2861281, 5722562, 11445124, 14306405, 28612810, 57225620]

約数ペア:

[(1, 57225620), (2, 28612810), (4, 14306405), (5, 11445124), (10, 5722562), (20, 2861281), (571, 100220), (1142, 50110), (2284, 25055), (2855, 20044), (5011, 11420), (5710, 10022)]