26455240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94483}}^1$

素因数の和:94501

約数の個数: 32

約数和(自身を含む): 68028480

約数和(自身を除く): 41573240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94483, 188966, 377932, 472415, 661381, 755864, 944830, 1322762, 1889660, 2645524, 3306905, 3779320, 5291048, 6613810, 13227620, 26455240]

約数ペア:

[(1, 26455240), (2, 13227620), (4, 6613810), (5, 5291048), (7, 3779320), (8, 3306905), (10, 2645524), (14, 1889660), (20, 1322762), (28, 944830), (35, 755864), (40, 661381), (56, 472415), (70, 377932), (140, 188966), (280, 94483)]