103692172880

素因数分解:

$2^4\times 5^1\times {\mathrm{1296152161}}^1$

素因数の和:1296152174

約数の個数: 20

約数和(自身を含む): 241084302132

約数和(自身を除く): 137392129252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1296152161, 2592304322, 5184608644, 6480760805, 10369217288, 12961521610, 20738434576, 25923043220, 51846086440, 103692172880]

約数ペア:

[(1, 103692172880), (2, 51846086440), (4, 25923043220), (5, 20738434576), (8, 12961521610), (10, 10369217288), (16, 6480760805), (20, 5184608644), (40, 2592304322), (80, 1296152161)]