82101940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49459}}^1$

素因数の和:49551

約数の個数: 24

約数和(自身を含む): 174494880

約数和(自身を除く): 92392940

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 49459, 98918, 197836, 247295, 494590, 989180, 4105097, 8210194, 16420388, 20525485, 41050970, 82101940]

約数ペア:

[(1, 82101940), (2, 41050970), (4, 20525485), (5, 16420388), (10, 8210194), (20, 4105097), (83, 989180), (166, 494590), (332, 247295), (415, 197836), (830, 98918), (1660, 49459)]