68112320

素因数分解:

$2^6\times 5^1\times {\mathrm{212851}}^1$

素因数の和:212868

約数の個数: 28

約数和(自身を含む): 162193224

約数和(自身を除く): 94080904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 212851, 425702, 851404, 1064255, 1702808, 2128510, 3405616, 4257020, 6811232, 8514040, 13622464, 17028080, 34056160, 68112320]

約数ペア:

[(1, 68112320), (2, 34056160), (4, 17028080), (5, 13622464), (8, 8514040), (10, 6811232), (16, 4257020), (20, 3405616), (32, 2128510), (40, 1702808), (64, 1064255), (80, 851404), (160, 425702), (320, 212851)]