6385240

素因数分解:

$2^3\times 5^1\times {\mathrm{159631}}^1$

素因数の和:159642

約数の個数: 16

約数和(自身を含む): 14366880

約数和(自身を除く): 7981640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 159631, 319262, 638524, 798155, 1277048, 1596310, 3192620, 6385240]

約数ペア:

[(1, 6385240), (2, 3192620), (4, 1596310), (5, 1277048), (8, 798155), (10, 638524), (20, 319262), (40, 159631)]