41431700

素因数分解:

$2^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1436

約数の個数: 36

約数和(自身を含む): 90215580

約数和(自身を除く): 48783880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 409, 818, 1013, 1636, 2026, 2045, 4052, 4090, 5065, 8180, 10130, 10225, 20260, 20450, 25325, 40900, 50650, 101300, 414317, 828634, 1657268, 2071585, 4143170, 8286340, 10357925, 20715850, 41431700]

約数ペア:

[(1, 41431700), (2, 20715850), (4, 10357925), (5, 8286340), (10, 4143170), (20, 2071585), (25, 1657268), (50, 828634), (100, 414317), (409, 101300), (818, 50650), (1013, 40900), (1636, 25325), (2026, 20450), (2045, 20260), (4052, 10225), (4090, 10130), (5065, 8180)]