27057740

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9733}}^1$

素因数の和:9881

約数の個数: 24

約数和(自身を含む): 57235920

約数和(自身を除く): 30178180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 9733, 19466, 38932, 48665, 97330, 194660, 1352887, 2705774, 5411548, 6764435, 13528870, 27057740]

約数ペア:

[(1, 27057740), (2, 13528870), (4, 6764435), (5, 5411548), (10, 2705774), (20, 1352887), (139, 194660), (278, 97330), (556, 48665), (695, 38932), (1390, 19466), (2780, 9733)]