23308580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27103}}^1$

素因数の和:27155

約数の個数: 24

約数和(自身を含む): 50088192

約数和(自身を除く): 26779612

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27103, 54206, 108412, 135515, 271030, 542060, 1165429, 2330858, 4661716, 5827145, 11654290, 23308580]

約数ペア:

[(1, 23308580), (2, 11654290), (4, 5827145), (5, 4661716), (10, 2330858), (20, 1165429), (43, 542060), (86, 271030), (172, 135515), (215, 108412), (430, 54206), (860, 27103)]