8941760

素因数分解:

$2^6\times 5^1\times {\mathrm{27943}}^1$

素因数の和:27960

約数の個数: 28

約数和(自身を含む): 21293328

約数和(自身を除く): 12351568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27943, 55886, 111772, 139715, 223544, 279430, 447088, 558860, 894176, 1117720, 1788352, 2235440, 4470880, 8941760]

約数ペア:

[(1, 8941760), (2, 4470880), (4, 2235440), (5, 1788352), (8, 1117720), (10, 894176), (16, 558860), (20, 447088), (32, 279430), (40, 223544), (64, 139715), (80, 111772), (160, 55886), (320, 27943)]