29115277820

素因数分解:

$2^2\times 5^1\times {\mathrm{7211}}^1\times {\mathrm{201881}}^1$

素因数の和:209101

約数の個数: 24

約数和(自身を含む): 61150865328

約数和(自身を除く): 32035587508

約数列:

[1, 2, 4, 5, 10, 20, 7211, 14422, 28844, 36055, 72110, 144220, 201881, 403762, 807524, 1009405, 2018810, 4037620, 1455763891, 2911527782, 5823055564, 7278819455, 14557638910, 29115277820]

約数ペア:

[(1, 29115277820), (2, 14557638910), (4, 7278819455), (5, 5823055564), (10, 2911527782), (20, 1455763891), (7211, 4037620), (14422, 2018810), (28844, 1009405), (36055, 807524), (72110, 403762), (144220, 201881)]