191796740

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{25303}}^1$

素因数の和:25691

約数の個数: 24

約数和(自身を含む): 403851840

約数和(自身を除く): 212055100

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 25303, 50606, 101212, 126515, 253030, 506060, 9589837, 19179674, 38359348, 47949185, 95898370, 191796740]

約数ペア:

[(1, 191796740), (2, 95898370), (4, 47949185), (5, 38359348), (10, 19179674), (20, 9589837), (379, 506060), (758, 253030), (1516, 126515), (1895, 101212), (3790, 50606), (7580, 25303)]