23312260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7151}}^1$

素因数の和:7323

約数の個数: 24

約数和(自身を含む): 49262976

約数和(自身を除く): 25950716

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7151, 14302, 28604, 35755, 71510, 143020, 1165613, 2331226, 4662452, 5828065, 11656130, 23312260]

約数ペア:

[(1, 23312260), (2, 11656130), (4, 5828065), (5, 4662452), (10, 2331226), (20, 1165613), (163, 143020), (326, 71510), (652, 35755), (815, 28604), (1630, 14302), (3260, 7151)]