23243780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{166027}}^1$

素因数の和:166043

約数の個数: 24

約数和(自身を含む): 55785408

約数和(自身を除く): 32541628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 166027, 332054, 664108, 830135, 1162189, 1660270, 2324378, 3320540, 4648756, 5810945, 11621890, 23243780]

約数ペア:

[(1, 23243780), (2, 11621890), (4, 5810945), (5, 4648756), (7, 3320540), (10, 2324378), (14, 1660270), (20, 1162189), (28, 830135), (35, 664108), (70, 332054), (140, 166027)]