27150220

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4831}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 57230208

約数和(自身を除く): 30079988

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4831, 5620, 9662, 19324, 24155, 48310, 96620, 1357511, 2715022, 5430044, 6787555, 13575110, 27150220]

約数ペア:

[(1, 27150220), (2, 13575110), (4, 6787555), (5, 5430044), (10, 2715022), (20, 1357511), (281, 96620), (562, 48310), (1124, 24155), (1405, 19324), (2810, 9662), (4831, 5620)]