956554280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{6451}}^1$

素因数の和:6810

約数の個数: 64

約数和(自身を含む): 2355238080

約数和(自身を除く): 1398683800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 337, 440, 674, 1348, 1685, 2696, 3370, 3707, 6451, 6740, 7414, 12902, 13480, 14828, 18535, 25804, 29656, 32255, 37070, 51608, 64510, 70961, 74140, 129020, 141922, 148280, 258040, 283844, 354805, 567688, 709610, 1419220, 2173987, 2838440, 4347974, 8695948, 10869935, 17391896, 21739870, 23913857, 43479740, 47827714, 86959480, 95655428, 119569285, 191310856, 239138570, 478277140, 956554280]

約数ペア:

[(1, 956554280), (2, 478277140), (4, 239138570), (5, 191310856), (8, 119569285), (10, 95655428), (11, 86959480), (20, 47827714), (22, 43479740), (40, 23913857), (44, 21739870), (55, 17391896), (88, 10869935), (110, 8695948), (220, 4347974), (337, 2838440), (440, 2173987), (674, 1419220), (1348, 709610), (1685, 567688), (2696, 354805), (3370, 283844), (3707, 258040), (6451, 148280), (6740, 141922), (7414, 129020), (12902, 74140), (13480, 70961), (14828, 64510), (18535, 51608), (25804, 37070), (29656, 32255)]