11598520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 14995400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5471, 10942, 21884, 27355, 43768, 54710, 109420, 218840, 289963, 579926, 1159852, 1449815, 2319704, 2899630, 5799260, 11598520]

約数ペア:

[(1, 11598520), (2, 5799260), (4, 2899630), (5, 2319704), (8, 1449815), (10, 1159852), (20, 579926), (40, 289963), (53, 218840), (106, 109420), (212, 54710), (265, 43768), (424, 27355), (530, 21884), (1060, 10942), (2120, 5471)]