27212660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12041}}^1$

素因数の和:12163

約数の個数: 24

約数和(自身を含む): 57657096

約数和(自身を除く): 30444436

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 12041, 24082, 48164, 60205, 120410, 240820, 1360633, 2721266, 5442532, 6803165, 13606330, 27212660]

約数ペア:

[(1, 27212660), (2, 13606330), (4, 6803165), (5, 5442532), (10, 2721266), (20, 1360633), (113, 240820), (226, 120410), (452, 60205), (565, 48164), (1130, 24082), (2260, 12041)]