22041920

素因数分解:

$2^6\times 5^1\times {\mathrm{68881}}^1$

素因数の和:68898

約数の個数: 28

約数和(自身を含む): 52488084

約数和(自身を除く): 30446164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 68881, 137762, 275524, 344405, 551048, 688810, 1102096, 1377620, 2204192, 2755240, 4408384, 5510480, 11020960, 22041920]

約数ペア:

[(1, 22041920), (2, 11020960), (4, 5510480), (5, 4408384), (8, 2755240), (10, 2204192), (16, 1377620), (20, 1102096), (32, 688810), (40, 551048), (64, 344405), (80, 275524), (160, 137762), (320, 68881)]