8237180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 20938176

約数和(自身を除く): 12700996

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, 2380, 3461, 6922, 13844, 17305, 24227, 34610, 48454, 58837, 69220, 96908, 117674, 121135, 235348, 242270, 294185, 411859, 484540, 588370, 823718, 1176740, 1647436, 2059295, 4118590, 8237180]

約数ペア:

[(1, 8237180), (2, 4118590), (4, 2059295), (5, 1647436), (7, 1176740), (10, 823718), (14, 588370), (17, 484540), (20, 411859), (28, 294185), (34, 242270), (35, 235348), (68, 121135), (70, 117674), (85, 96908), (119, 69220), (140, 58837), (170, 48454), (238, 34610), (340, 24227), (476, 17305), (595, 13844), (1190, 6922), (2380, 3461)]