83133790

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{19841}}^1$

素因数の和:20267

約数の個数: 16

約数和(自身を含む): 150005520

約数和(自身を除く): 66871730

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 19841, 39682, 99205, 198410, 8313379, 16626758, 41566895, 83133790]

約数ペア:

[(1, 83133790), (2, 41566895), (5, 16626758), (10, 8313379), (419, 198410), (838, 99205), (2095, 39682), (4190, 19841)]