27524080

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 64281600

約数和(自身を除く): 36757520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1279, 1345, 2152, 2558, 2690, 4304, 5116, 5380, 6395, 10232, 10760, 12790, 20464, 21520, 25580, 51160, 102320, 344051, 688102, 1376204, 1720255, 2752408, 3440510, 5504816, 6881020, 13762040, 27524080]

約数ペア:

[(1, 27524080), (2, 13762040), (4, 6881020), (5, 5504816), (8, 3440510), (10, 2752408), (16, 1720255), (20, 1376204), (40, 688102), (80, 344051), (269, 102320), (538, 51160), (1076, 25580), (1279, 21520), (1345, 20464), (2152, 12790), (2558, 10760), (2690, 10232), (4304, 6395), (5116, 5380)]