38993060

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2213}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 82015416

約数和(自身を除く): 43022356

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 2213, 3524, 4405, 4426, 8810, 8852, 11065, 17620, 22130, 44260, 1949653, 3899306, 7798612, 9748265, 19496530, 38993060]

約数ペア:

[(1, 38993060), (2, 19496530), (4, 9748265), (5, 7798612), (10, 3899306), (20, 1949653), (881, 44260), (1762, 22130), (2213, 17620), (3524, 11065), (4405, 8852), (4426, 8810)]