82774490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{201889}}^1$

素因数の和:201937

約数の個数: 16

約数和(自身を含む): 152628840

約数和(自身を除く): 69854350

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 201889, 403778, 1009445, 2018890, 8277449, 16554898, 41387245, 82774490]

約数ペア:

[(1, 82774490), (2, 41387245), (5, 16554898), (10, 8277449), (41, 2018890), (82, 1009445), (205, 403778), (410, 201889)]