1698045140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 4016162304

約数和(自身を除く): 2318117164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 97, 110, 188, 194, 220, 235, 388, 470, 485, 517, 940, 970, 1034, 1067, 1693, 1940, 2068, 2134, 2585, 3386, 4268, 4559, 5170, 5335, 6772, 8465, 9118, 10340, 10670, 16930, 18236, 18623, 21340, 22795, 33860, 37246, 45590, 50149, 74492, 79571, 91180, 93115, 100298, 159142, 164221, 186230, 200596, 250745, 318284, 328442, 372460, 397855, 501490, 656884, 795710, 821105, 875281, 1002980, 1591420, 1642210, 1750562, 1806431, 3284420, 3501124, 3612862, 4376405, 7225724, 7718387, 8752810, 9032155, 15436774, 17505620, 18064310, 30873548, 36128620, 38591935, 77183870, 84902257, 154367740, 169804514, 339609028, 424511285, 849022570, 1698045140]

約数ペア:

[(1, 1698045140), (2, 849022570), (4, 424511285), (5, 339609028), (10, 169804514), (11, 154367740), (20, 84902257), (22, 77183870), (44, 38591935), (47, 36128620), (55, 30873548), (94, 18064310), (97, 17505620), (110, 15436774), (188, 9032155), (194, 8752810), (220, 7718387), (235, 7225724), (388, 4376405), (470, 3612862), (485, 3501124), (517, 3284420), (940, 1806431), (970, 1750562), (1034, 1642210), (1067, 1591420), (1693, 1002980), (1940, 875281), (2068, 821105), (2134, 795710), (2585, 656884), (3386, 501490), (4268, 397855), (4559, 372460), (5170, 328442), (5335, 318284), (6772, 250745), (8465, 200596), (9118, 186230), (10340, 164221), (10670, 159142), (16930, 100298), (18236, 93115), (18623, 91180), (21340, 79571), (22795, 74492), (33860, 50149), (37246, 45590)]