132251920

素因数分解:

$2^4\times 5^1\times {\mathrm{1653149}}^1$

素因数の和:1653162

約数の個数: 20

約数和(自身を含む): 307485900

約数和(自身を除く): 175233980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1653149, 3306298, 6612596, 8265745, 13225192, 16531490, 26450384, 33062980, 66125960, 132251920]

約数ペア:

[(1, 132251920), (2, 66125960), (4, 33062980), (5, 26450384), (8, 16531490), (10, 13225192), (16, 8265745), (20, 6612596), (40, 3306298), (80, 1653149)]