9882260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11491}}^1$

素因数の和:11543

約数の個数: 24

約数和(自身を含む): 21237216

約数和(自身を除く): 11354956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 11491, 22982, 45964, 57455, 114910, 229820, 494113, 988226, 1976452, 2470565, 4941130, 9882260]

約数ペア:

[(1, 9882260), (2, 4941130), (4, 2470565), (5, 1976452), (10, 988226), (20, 494113), (43, 229820), (86, 114910), (172, 57455), (215, 45964), (430, 22982), (860, 11491)]