82102940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{31337}}^1$

素因数の和:31477

約数の個数: 24

約数和(自身を含む): 173737872

約数和(自身を除く): 91634932

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 31337, 62674, 125348, 156685, 313370, 626740, 4105147, 8210294, 16420588, 20525735, 41051470, 82102940]

約数ペア:

[(1, 82102940), (2, 41051470), (4, 20525735), (5, 16420588), (10, 8210294), (20, 4105147), (131, 626740), (262, 313370), (524, 156685), (655, 125348), (1310, 62674), (2620, 31337)]