2016160121725

素因数分解:

$5^2\times {\mathrm{11939}}^1\times {\mathrm{6754871}}^1$

素因数の和:6766820

約数の個数: 12

約数和(自身を含む): 2500248322080

約数和(自身を除く): 484088200355

約数列:

[1, 5, 25, 11939, 59695, 298475, 6754871, 33774355, 168871775, 80646404869, 403232024345, 2016160121725]

約数ペア:

[(1, 2016160121725), (5, 403232024345), (25, 80646404869), (11939, 168871775), (59695, 33774355), (298475, 6754871)]