39002180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4567}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 95160576

約数和(自身を除く): 56158396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 4567, 8540, 9134, 18268, 22835, 31969, 45670, 63938, 91340, 127876, 159845, 278587, 319690, 557174, 639380, 1114348, 1392935, 1950109, 2785870, 3900218, 5571740, 7800436, 9750545, 19501090, 39002180]

約数ペア:

[(1, 39002180), (2, 19501090), (4, 9750545), (5, 7800436), (7, 5571740), (10, 3900218), (14, 2785870), (20, 1950109), (28, 1392935), (35, 1114348), (61, 639380), (70, 557174), (122, 319690), (140, 278587), (244, 159845), (305, 127876), (427, 91340), (610, 63938), (854, 45670), (1220, 31969), (1708, 22835), (2135, 18268), (4270, 9134), (4567, 8540)]