82955260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21491}}^1$

素因数の和:21693

約数の個数: 24

約数和(自身を含む): 175116816

約数和(自身を除く): 92161556

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 21491, 42982, 85964, 107455, 214910, 429820, 4147763, 8295526, 16591052, 20738815, 41477630, 82955260]

約数ペア:

[(1, 82955260), (2, 41477630), (4, 20738815), (5, 16591052), (10, 8295526), (20, 4147763), (193, 429820), (386, 214910), (772, 107455), (965, 85964), (1930, 42982), (3860, 21491)]