39093740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9629}}^1$

素因数の和:9674

約数の個数: 48

約数和(自身を含む): 97070400

約数和(自身を除く): 57976660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9629, 19258, 38516, 48145, 67403, 96290, 134806, 192580, 269612, 279241, 337015, 558482, 674030, 1116964, 1348060, 1396205, 1954687, 2792410, 3909374, 5584820, 7818748, 9773435, 19546870, 39093740]

約数ペア:

[(1, 39093740), (2, 19546870), (4, 9773435), (5, 7818748), (7, 5584820), (10, 3909374), (14, 2792410), (20, 1954687), (28, 1396205), (29, 1348060), (35, 1116964), (58, 674030), (70, 558482), (116, 337015), (140, 279241), (145, 269612), (203, 192580), (290, 134806), (406, 96290), (580, 67403), (812, 48145), (1015, 38516), (2030, 19258), (4060, 9629)]