23177140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165551}}^1$

素因数の和:165567

約数の個数: 24

約数和(自身を含む): 55625472

約数和(自身を除く): 32448332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165551, 331102, 662204, 827755, 1158857, 1655510, 2317714, 3311020, 4635428, 5794285, 11588570, 23177140]

約数ペア:

[(1, 23177140), (2, 11588570), (4, 5794285), (5, 4635428), (7, 3311020), (10, 2317714), (14, 1655510), (20, 1158857), (28, 827755), (35, 662204), (70, 331102), (140, 165551)]