109400540

素因数分解:

$2^2\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{2621}}^1$

素因数の和:4717

約数の個数: 24

約数和(自身を含む): 229938912

約数和(自身を除く): 120538372

約数列:

[1, 2, 4, 5, 10, 20, 2087, 2621, 4174, 5242, 8348, 10435, 10484, 13105, 20870, 26210, 41740, 52420, 5470027, 10940054, 21880108, 27350135, 54700270, 109400540]

約数ペア:

[(1, 109400540), (2, 54700270), (4, 27350135), (5, 21880108), (10, 10940054), (20, 5470027), (2087, 52420), (2621, 41740), (4174, 26210), (5242, 20870), (8348, 13105), (10435, 10484)]