11001920

素因数分解:

$2^6\times 5^1\times {\mathrm{34381}}^1$

素因数の和:34398

約数の個数: 28

約数和(自身を含む): 26199084

約数和(自身を除く): 15197164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 34381, 68762, 137524, 171905, 275048, 343810, 550096, 687620, 1100192, 1375240, 2200384, 2750480, 5500960, 11001920]

約数ペア:

[(1, 11001920), (2, 5500960), (4, 2750480), (5, 2200384), (8, 1375240), (10, 1100192), (16, 687620), (20, 550096), (32, 343810), (40, 275048), (64, 171905), (80, 137524), (160, 68762), (320, 34381)]