45191660

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3187}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 95066160

約数和(自身を除く): 49874500

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3187, 3545, 6374, 7090, 12748, 14180, 15935, 31870, 63740, 2259583, 4519166, 9038332, 11297915, 22595830, 45191660]

約数ペア:

[(1, 45191660), (2, 22595830), (4, 11297915), (5, 9038332), (10, 4519166), (20, 2259583), (709, 63740), (1418, 31870), (2836, 15935), (3187, 14180), (3545, 12748), (6374, 7090)]