188532043780

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{7370291}}^1$

素因数の和:7371579

約数の個数: 24

約数和(自身を含む): 396226897920

約数和(自身を除く): 207694854140

約数列:

[1, 2, 4, 5, 10, 20, 1279, 2558, 5116, 6395, 12790, 25580, 7370291, 14740582, 29481164, 36851455, 73702910, 147405820, 9426602189, 18853204378, 37706408756, 47133010945, 94266021890, 188532043780]

約数ペア:

[(1, 188532043780), (2, 94266021890), (4, 47133010945), (5, 37706408756), (10, 18853204378), (20, 9426602189), (1279, 147405820), (2558, 73702910), (5116, 36851455), (6395, 29481164), (12790, 14740582), (25580, 7370291)]