25482490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13662

約数の個数: 32

約数和(自身を含む): 52985664

約数和(自身を除く): 27503174

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 13627, 27254, 68135, 136270, 149897, 231659, 299794, 463318, 749485, 1158295, 1498970, 2316590, 2548249, 5096498, 12741245, 25482490]

約数ペア:

[(1, 25482490), (2, 12741245), (5, 5096498), (10, 2548249), (11, 2316590), (17, 1498970), (22, 1158295), (34, 749485), (55, 463318), (85, 299794), (110, 231659), (170, 149897), (187, 136270), (374, 68135), (935, 27254), (1870, 13627)]