8066120

素因数分解:

$2^3\times 5^1\times {\mathrm{201653}}^1$

素因数の和:201664

約数の個数: 16

約数和(自身を含む): 18148860

約数和(自身を除く): 10082740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 201653, 403306, 806612, 1008265, 1613224, 2016530, 4033060, 8066120]

約数ペア:

[(1, 8066120), (2, 4033060), (4, 2016530), (5, 1613224), (8, 1008265), (10, 806612), (20, 403306), (40, 201653)]