4470880

素因数分解:

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

素因数の和:27958

約数の個数: 24

約数和(自身を含む): 10562832

約数和(自身を除く): 6091952

約数列:

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

約数ペア:

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