2017168040

素因数分解:

$2^3\times 5^1\times {\mathrm{50429201}}^1$

素因数の和:50429212

約数の個数: 16

約数和(自身を含む): 4538628180

約数和(自身を除く): 2521460140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50429201, 100858402, 201716804, 252146005, 403433608, 504292010, 1008584020, 2017168040]

約数ペア:

[(1, 2017168040), (2, 1008584020), (4, 504292010), (5, 403433608), (8, 252146005), (10, 201716804), (20, 100858402), (40, 50429201)]