27969800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 65687760

約数和(自身を除く): 37717960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 1307, 2140, 2614, 2675, 4280, 5228, 5350, 6535, 10456, 10700, 13070, 21400, 26140, 32675, 52280, 65350, 130700, 139849, 261400, 279698, 559396, 699245, 1118792, 1398490, 2796980, 3496225, 5593960, 6992450, 13984900, 27969800]

約数ペア:

[(1, 27969800), (2, 13984900), (4, 6992450), (5, 5593960), (8, 3496225), (10, 2796980), (20, 1398490), (25, 1118792), (40, 699245), (50, 559396), (100, 279698), (107, 261400), (200, 139849), (214, 130700), (428, 65350), (535, 52280), (856, 32675), (1070, 26140), (1307, 21400), (2140, 13070), (2614, 10700), (2675, 10456), (4280, 6535), (5228, 5350)]