2017006580

素因数分解:

$2^2\times 5^1\times {\mathrm{100850329}}^1$

素因数の和:100850338

約数の個数: 12

約数和(自身を含む): 4235713860

約数和(自身を除く): 2218707280

約数列:

[1, 2, 4, 5, 10, 20, 100850329, 201700658, 403401316, 504251645, 1008503290, 2017006580]

約数ペア:

[(1, 2017006580), (2, 1008503290), (4, 504251645), (5, 403401316), (10, 201700658), (20, 100850329)]