68524780

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{19141}}^1$

素因数の和:19329

約数の個数: 24

約数和(自身を含む): 144713520

約数和(自身を除く): 76188740

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 19141, 38282, 76564, 95705, 191410, 382820, 3426239, 6852478, 13704956, 17131195, 34262390, 68524780]

約数ペア:

[(1, 68524780), (2, 34262390), (4, 17131195), (5, 13704956), (10, 6852478), (20, 3426239), (179, 382820), (358, 191410), (716, 95705), (895, 76564), (1790, 38282), (3580, 19141)]