42476260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49391}}^1$

素因数の和:49443

約数の個数: 24

約数和(自身を含む): 91276416

約数和(自身を除く): 48800156

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 49391, 98782, 197564, 246955, 493910, 987820, 2123813, 4247626, 8495252, 10619065, 21238130, 42476260]

約数ペア:

[(1, 42476260), (2, 21238130), (4, 10619065), (5, 8495252), (10, 4247626), (20, 2123813), (43, 987820), (86, 493910), (172, 246955), (215, 197564), (430, 98782), (860, 49391)]