83004560

素因数分解:

$2^4\times 5^1\times {\mathrm{1037557}}^1$

素因数の和:1037570

約数の個数: 20

約数和(自身を含む): 192985788

約数和(自身を除く): 109981228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1037557, 2075114, 4150228, 5187785, 8300456, 10375570, 16600912, 20751140, 41502280, 83004560]

約数ペア:

[(1, 83004560), (2, 41502280), (4, 20751140), (5, 16600912), (8, 10375570), (10, 8300456), (16, 5187785), (20, 4150228), (40, 2075114), (80, 1037557)]