90383740

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{27061}}^1$

素因数の和:27237

約数の個数: 24

約数和(自身を含む): 190949472

約数和(自身を除く): 100565732

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 27061, 54122, 108244, 135305, 270610, 541220, 4519187, 9038374, 18076748, 22595935, 45191870, 90383740]

約数ペア:

[(1, 90383740), (2, 45191870), (4, 22595935), (5, 18076748), (10, 9038374), (20, 4519187), (167, 541220), (334, 270610), (668, 135305), (835, 108244), (1670, 54122), (3340, 27061)]