27720562490

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3751091}}^1$

素因数の和:3751837

約数の個数: 16

約数和(自身を含む): 49964545440

約数和(自身を除く): 22243982950

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 3751091, 7502182, 18755455, 37510910, 2772056249, 5544112498, 13860281245, 27720562490]

約数ペア:

[(1, 27720562490), (2, 13860281245), (5, 5544112498), (10, 2772056249), (739, 37510910), (1478, 18755455), (3695, 7502182), (7390, 3751091)]