11371600

素因数分解:

$2^4\times 5^2\times {\mathrm{28429}}^1$

素因数の和:28447

約数の個数: 30

約数和(自身を含む): 27321230

約数和(自身を除く): 15949630

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 28429, 56858, 113716, 142145, 227432, 284290, 454864, 568580, 710725, 1137160, 1421450, 2274320, 2842900, 5685800, 11371600]

約数ペア:

[(1, 11371600), (2, 5685800), (4, 2842900), (5, 2274320), (8, 1421450), (10, 1137160), (16, 710725), (20, 568580), (25, 454864), (40, 284290), (50, 227432), (80, 142145), (100, 113716), (200, 56858), (400, 28429)]