23255260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 57125376

約数和(自身を除く): 33870116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 3863, 6020, 7726, 15452, 19315, 27041, 38630, 54082, 77260, 108164, 135205, 166109, 270410, 332218, 540820, 664436, 830545, 1162763, 1661090, 2325526, 3322180, 4651052, 5813815, 11627630, 23255260]

約数ペア:

[(1, 23255260), (2, 11627630), (4, 5813815), (5, 4651052), (7, 3322180), (10, 2325526), (14, 1661090), (20, 1162763), (28, 830545), (35, 664436), (43, 540820), (70, 332218), (86, 270410), (140, 166109), (172, 135205), (215, 108164), (301, 77260), (430, 54082), (602, 38630), (860, 27041), (1204, 19315), (1505, 15452), (3010, 7726), (3863, 6020)]