89382410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52889}}^1$

素因数の和:52922

約数の個数: 24

約数和(自身を含む): 174219660

約数和(自身を除く): 84837250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 52889, 105778, 264445, 528890, 687557, 1375114, 3437785, 6875570, 8938241, 17876482, 44691205, 89382410]

約数ペア:

[(1, 89382410), (2, 44691205), (5, 17876482), (10, 8938241), (13, 6875570), (26, 3437785), (65, 1375114), (130, 687557), (169, 528890), (338, 264445), (845, 105778), (1690, 52889)]