82416220

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{15319}}^1$

素因数の和:15597

約数の個数: 24

約数和(自身を含む): 173728800

約数和(自身を除く): 91312580

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 15319, 30638, 61276, 76595, 153190, 306380, 4120811, 8241622, 16483244, 20604055, 41208110, 82416220]

約数ペア:

[(1, 82416220), (2, 41208110), (4, 20604055), (5, 16483244), (10, 8241622), (20, 4120811), (269, 306380), (538, 153190), (1076, 76595), (1345, 61276), (2690, 30638), (5380, 15319)]