105582020

素因数分解:

$2^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{3089}}^1$

素因数の和:4807

約数の個数: 24

約数和(自身を含む): 221923800

約数和(自身を除く): 116341780

約数列:

[1, 2, 4, 5, 10, 20, 1709, 3089, 3418, 6178, 6836, 8545, 12356, 15445, 17090, 30890, 34180, 61780, 5279101, 10558202, 21116404, 26395505, 52791010, 105582020]

約数ペア:

[(1, 105582020), (2, 52791010), (4, 26395505), (5, 21116404), (10, 10558202), (20, 5279101), (1709, 61780), (3089, 34180), (3418, 30890), (6178, 17090), (6836, 15445), (8545, 12356)]