6388040

素因数分解:

$2^3\times 5^1\times {\mathrm{159701}}^1$

素因数の和:159712

約数の個数: 16

約数和(自身を含む): 14373180

約数和(自身を除く): 7985140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 159701, 319402, 638804, 798505, 1277608, 1597010, 3194020, 6388040]

約数ペア:

[(1, 6388040), (2, 3194020), (4, 1597010), (5, 1277608), (8, 798505), (10, 638804), (20, 319402), (40, 159701)]