4548640

素因数分解:

$2^5\times 5^1\times {\mathrm{28429}}^1$

素因数の和:28444

約数の個数: 24

約数和(自身を含む): 10746540

約数和(自身を除く): 6197900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 28429, 56858, 113716, 142145, 227432, 284290, 454864, 568580, 909728, 1137160, 2274320, 4548640]

約数ペア:

[(1, 4548640), (2, 2274320), (4, 1137160), (5, 909728), (8, 568580), (10, 454864), (16, 284290), (20, 227432), (32, 142145), (40, 113716), (80, 56858), (160, 28429)]