4786180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 12168576

約数和(自身を除く): 7382396

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2011, 2380, 4022, 8044, 10055, 14077, 20110, 28154, 34187, 40220, 56308, 68374, 70385, 136748, 140770, 170935, 239309, 281540, 341870, 478618, 683740, 957236, 1196545, 2393090, 4786180]

約数ペア:

[(1, 4786180), (2, 2393090), (4, 1196545), (5, 957236), (7, 683740), (10, 478618), (14, 341870), (17, 281540), (20, 239309), (28, 170935), (34, 140770), (35, 136748), (68, 70385), (70, 68374), (85, 56308), (119, 40220), (140, 34187), (170, 28154), (238, 20110), (340, 14077), (476, 10055), (595, 8044), (1190, 4022), (2011, 2380)]