23887780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{170627}}^1$

素因数の和:170643

約数の個数: 24

約数和(自身を含む): 57331008

約数和(自身を除く): 33443228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 170627, 341254, 682508, 853135, 1194389, 1706270, 2388778, 3412540, 4777556, 5971945, 11943890, 23887780]

約数ペア:

[(1, 23887780), (2, 11943890), (4, 5971945), (5, 4777556), (7, 3412540), (10, 2388778), (14, 1706270), (20, 1194389), (28, 853135), (35, 682508), (70, 341254), (140, 170627)]