38792667740

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2201627}}^1$

素因数の和:2202517

約数の個数: 24

約数和(自身を含む): 81557107632

約数和(自身を除く): 42764439892

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4405, 8810, 17620, 2201627, 4403254, 8806508, 11008135, 22016270, 44032540, 1939633387, 3879266774, 7758533548, 9698166935, 19396333870, 38792667740]

約数ペア:

[(1, 38792667740), (2, 19396333870), (4, 9698166935), (5, 7758533548), (10, 3879266774), (20, 1939633387), (881, 44032540), (1762, 22016270), (3524, 11008135), (4405, 8806508), (8810, 4403254), (17620, 2201627)]