10204490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24889}}^1$

素因数の和:24937

約数の個数: 16

約数和(自身を含む): 18816840

約数和(自身を除く): 8612350

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 24889, 49778, 124445, 248890, 1020449, 2040898, 5102245, 10204490]

約数ペア:

[(1, 10204490), (2, 5102245), (5, 2040898), (10, 1020449), (41, 248890), (82, 124445), (205, 49778), (410, 24889)]