24520340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94309}}^1$

素因数の和:94331

約数の個数: 24

約数和(自身を含む): 55454280

約数和(自身を除く): 30933940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 94309, 188618, 377236, 471545, 943090, 1226017, 1886180, 2452034, 4904068, 6130085, 12260170, 24520340]

約数ペア:

[(1, 24520340), (2, 12260170), (4, 6130085), (5, 4904068), (10, 2452034), (13, 1886180), (20, 1226017), (26, 943090), (52, 471545), (65, 377236), (130, 188618), (260, 94309)]