4334020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 9172800

約数和(自身を除く): 4838780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 1559, 2780, 3118, 6236, 7795, 15590, 31180, 216701, 433402, 866804, 1083505, 2167010, 4334020]

約数ペア:

[(1, 4334020), (2, 2167010), (4, 1083505), (5, 866804), (10, 433402), (20, 216701), (139, 31180), (278, 15590), (556, 7795), (695, 6236), (1390, 3118), (1559, 2780)]