23327780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{166627}}^1$

素因数の和:166643

約数の個数: 24

約数和(自身を含む): 55987008

約数和(自身を除く): 32659228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 166627, 333254, 666508, 833135, 1166389, 1666270, 2332778, 3332540, 4665556, 5831945, 11663890, 23327780]

約数ペア:

[(1, 23327780), (2, 11663890), (4, 5831945), (5, 4665556), (7, 3332540), (10, 2332778), (14, 1666270), (20, 1166389), (28, 833135), (35, 666508), (70, 333254), (140, 166627)]