8924180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3257}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 18883368

約数和(自身を除く): 9959188

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3257, 6514, 13028, 16285, 32570, 65140, 446209, 892418, 1784836, 2231045, 4462090, 8924180]

約数ペア:

[(1, 8924180), (2, 4462090), (4, 2231045), (5, 1784836), (10, 892418), (20, 446209), (137, 65140), (274, 32570), (548, 16285), (685, 13028), (1370, 6514), (2740, 3257)]