57867740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3863}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 82349092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 3863, 7490, 7726, 14980, 15452, 19315, 27041, 38630, 54082, 77260, 108164, 135205, 270410, 413341, 540820, 826682, 1653364, 2066705, 2893387, 4133410, 5786774, 8266820, 11573548, 14466935, 28933870, 57867740]

約数ペア:

[(1, 57867740), (2, 28933870), (4, 14466935), (5, 11573548), (7, 8266820), (10, 5786774), (14, 4133410), (20, 2893387), (28, 2066705), (35, 1653364), (70, 826682), (107, 540820), (140, 413341), (214, 270410), (428, 135205), (535, 108164), (749, 77260), (1070, 54082), (1498, 38630), (2140, 27041), (2996, 19315), (3745, 15452), (3863, 14980), (7490, 7726)]