23007740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164341}}^1$

素因数の和:164357

約数の個数: 24

約数和(自身を含む): 55218912

約数和(自身を除く): 32211172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164341, 328682, 657364, 821705, 1150387, 1643410, 2300774, 3286820, 4601548, 5751935, 11503870, 23007740]

約数ペア:

[(1, 23007740), (2, 11503870), (4, 5751935), (5, 4601548), (7, 3286820), (10, 2300774), (14, 1643410), (20, 1150387), (28, 821705), (35, 657364), (70, 328682), (140, 164341)]