27548740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18869}}^1$

素因数の和:18951

約数の個数: 24

約数和(自身を含む): 58647960

約数和(自身を除く): 31099220

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18869, 37738, 75476, 94345, 188690, 377380, 1377437, 2754874, 5509748, 6887185, 13774370, 27548740]

約数ペア:

[(1, 27548740), (2, 13774370), (4, 6887185), (5, 5509748), (10, 2754874), (20, 1377437), (73, 377380), (146, 188690), (292, 94345), (365, 75476), (730, 37738), (1460, 18869)]