13984900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 36

約数和(自身を含む): 30654288

約数和(自身を除く): 16669388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 1307, 2140, 2614, 2675, 5228, 5350, 6535, 10700, 13070, 26140, 32675, 65350, 130700, 139849, 279698, 559396, 699245, 1398490, 2796980, 3496225, 6992450, 13984900]

約数ペア:

[(1, 13984900), (2, 6992450), (4, 3496225), (5, 2796980), (10, 1398490), (20, 699245), (25, 559396), (50, 279698), (100, 139849), (107, 130700), (214, 65350), (428, 32675), (535, 26140), (1070, 13070), (1307, 10700), (2140, 6535), (2614, 5350), (2675, 5228)]