8396740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38167}}^1$

素因数の和:38187

約数の個数: 24

約数和(自身を含む): 19236672

約数和(自身を除く): 10839932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38167, 76334, 152668, 190835, 381670, 419837, 763340, 839674, 1679348, 2099185, 4198370, 8396740]

約数ペア:

[(1, 8396740), (2, 4198370), (4, 2099185), (5, 1679348), (10, 839674), (11, 763340), (20, 419837), (22, 381670), (44, 190835), (55, 152668), (110, 76334), (220, 38167)]