23559340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{168281}}^1$

素因数の和:168297

約数の個数: 24

約数和(自身を含む): 56542752

約数和(自身を除く): 32983412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 168281, 336562, 673124, 841405, 1177967, 1682810, 2355934, 3365620, 4711868, 5889835, 11779670, 23559340]

約数ペア:

[(1, 23559340), (2, 11779670), (4, 5889835), (5, 4711868), (7, 3365620), (10, 2355934), (14, 1682810), (20, 1177967), (28, 841405), (35, 673124), (70, 336562), (140, 168281)]