10040457820

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1603907}}^1$

素因数の和:1604229

約数の個数: 24

約数和(自身を含む): 21152338704

約数和(自身を除く): 11111880884

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 1603907, 3207814, 6415628, 8019535, 16039070, 32078140, 502022891, 1004045782, 2008091564, 2510114455, 5020228910, 10040457820]

約数ペア:

[(1, 10040457820), (2, 5020228910), (4, 2510114455), (5, 2008091564), (10, 1004045782), (20, 502022891), (313, 32078140), (626, 16039070), (1252, 8019535), (1565, 6415628), (3130, 3207814), (6260, 1603907)]