9129340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 22153824

約数和(自身を除く): 13024484

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2441, 3740, 4882, 9764, 12205, 24410, 26851, 41497, 48820, 53702, 82994, 107404, 134255, 165988, 207485, 268510, 414970, 456467, 537020, 829940, 912934, 1825868, 2282335, 4564670, 9129340]

約数ペア:

[(1, 9129340), (2, 4564670), (4, 2282335), (5, 1825868), (10, 912934), (11, 829940), (17, 537020), (20, 456467), (22, 414970), (34, 268510), (44, 207485), (55, 165988), (68, 134255), (85, 107404), (110, 82994), (170, 53702), (187, 48820), (220, 41497), (340, 26851), (374, 24410), (748, 12205), (935, 9764), (1870, 4882), (2441, 3740)]