45645580

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{1949}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 95986800

約数和(自身を除く): 50341220

約数列:

[1, 2, 4, 5, 10, 20, 1171, 1949, 2342, 3898, 4684, 5855, 7796, 9745, 11710, 19490, 23420, 38980, 2282279, 4564558, 9129116, 11411395, 22822790, 45645580]

約数ペア:

[(1, 45645580), (2, 22822790), (4, 11411395), (5, 9129116), (10, 4564558), (20, 2282279), (1171, 38980), (1949, 23420), (2342, 19490), (3898, 11710), (4684, 9745), (5855, 7796)]