104772440

素因数分解:

$2^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2953}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 236083680

約数和(自身を除く): 131311240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 887, 1774, 2953, 3548, 4435, 5906, 7096, 8870, 11812, 14765, 17740, 23624, 29530, 35480, 59060, 118120, 2619311, 5238622, 10477244, 13096555, 20954488, 26193110, 52386220, 104772440]

約数ペア:

[(1, 104772440), (2, 52386220), (4, 26193110), (5, 20954488), (8, 13096555), (10, 10477244), (20, 5238622), (40, 2619311), (887, 118120), (1774, 59060), (2953, 35480), (3548, 29530), (4435, 23624), (5906, 17740), (7096, 14765), (8870, 11812)]