8892441920

素因数分解:

$2^6\times 5^1\times {\mathrm{27788881}}^1$

素因数の和:27788898

約数の個数: 28

約数和(自身を含む): 21175128084

約数和(自身を除く): 12282686164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27788881, 55577762, 111155524, 138944405, 222311048, 277888810, 444622096, 555777620, 889244192, 1111555240, 1778488384, 2223110480, 4446220960, 8892441920]

約数ペア:

[(1, 8892441920), (2, 4446220960), (4, 2223110480), (5, 1778488384), (8, 1111555240), (10, 889244192), (16, 555777620), (20, 444622096), (32, 277888810), (40, 222311048), (64, 138944405), (80, 111155524), (160, 55577762), (320, 27788881)]