27831184180

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3099241}}^1$

素因数の和:3099699

約数の個数: 24

約数和(自身を含む): 58575673800

約数和(自身を除く): 30744489620

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 8980, 3099241, 6198482, 12396964, 15496205, 30992410, 61984820, 1391559209, 2783118418, 5566236836, 6957796045, 13915592090, 27831184180]

約数ペア:

[(1, 27831184180), (2, 13915592090), (4, 6957796045), (5, 5566236836), (10, 2783118418), (20, 1391559209), (449, 61984820), (898, 30992410), (1796, 15496205), (2245, 12396964), (4490, 6198482), (8980, 3099241)]