39033640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23801}}^1$

素因数の和:23853

約数の個数: 32

約数和(自身を含む): 89971560

約数和(自身を除く): 50937920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 23801, 47602, 95204, 119005, 190408, 238010, 476020, 952040, 975841, 1951682, 3903364, 4879205, 7806728, 9758410, 19516820, 39033640]

約数ペア:

[(1, 39033640), (2, 19516820), (4, 9758410), (5, 7806728), (8, 4879205), (10, 3903364), (20, 1951682), (40, 975841), (41, 952040), (82, 476020), (164, 238010), (205, 190408), (328, 119005), (410, 95204), (820, 47602), (1640, 23801)]