2017055240

素因数分解:

$2^3\times 5^1\times {\mathrm{50426381}}^1$

素因数の和:50426392

約数の個数: 16

約数和(自身を含む): 4538374380

約数和(自身を除く): 2521319140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50426381, 100852762, 201705524, 252131905, 403411048, 504263810, 1008527620, 2017055240]

約数ペア:

[(1, 2017055240), (2, 1008527620), (4, 504263810), (5, 403411048), (8, 252131905), (10, 201705524), (20, 100852762), (40, 50426381)]