45743020

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3557}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 96236784

約数和(自身を除く): 50493764

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 3557, 6430, 7114, 12860, 14228, 17785, 35570, 71140, 2287151, 4574302, 9148604, 11435755, 22871510, 45743020]

約数ペア:

[(1, 45743020), (2, 22871510), (4, 11435755), (5, 9148604), (10, 4574302), (20, 2287151), (643, 71140), (1286, 35570), (2572, 17785), (3215, 14228), (3557, 12860), (6430, 7114)]