22972280

素因数分解:

$2^3\times 5^1\times {\mathrm{574307}}^1$

素因数の和:574318

約数の個数: 16

約数和(自身を含む): 51687720

約数和(自身を除く): 28715440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 574307, 1148614, 2297228, 2871535, 4594456, 5743070, 11486140, 22972280]

約数ペア:

[(1, 22972280), (2, 11486140), (4, 5743070), (5, 4594456), (8, 2871535), (10, 2297228), (20, 1148614), (40, 574307)]