5106620

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 10771488

約数和(自身を除く): 5664868

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 821, 1244, 1555, 1642, 3110, 3284, 4105, 6220, 8210, 16420, 255331, 510662, 1021324, 1276655, 2553310, 5106620]

約数ペア:

[(1, 5106620), (2, 2553310), (4, 1276655), (5, 1021324), (10, 510662), (20, 255331), (311, 16420), (622, 8210), (821, 6220), (1244, 4105), (1555, 3284), (1642, 3110)]