45207620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52567}}^1$

素因数の和:52619

約数の個数: 24

約数和(自身を含む): 97145664

約数和(自身を除く): 51938044

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 52567, 105134, 210268, 262835, 525670, 1051340, 2260381, 4520762, 9041524, 11301905, 22603810, 45207620]

約数ペア:

[(1, 45207620), (2, 22603810), (4, 11301905), (5, 9041524), (10, 4520762), (20, 2260381), (43, 1051340), (86, 525670), (172, 262835), (215, 210268), (430, 105134), (860, 52567)]