6380521880

素因数分解:

$2^3\times 5^1\times {\mathrm{159513047}}^1$

素因数の和:159513058

約数の個数: 16

約数和(自身を含む): 14356174320

約数和(自身を除く): 7975652440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 159513047, 319026094, 638052188, 797565235, 1276104376, 1595130470, 3190260940, 6380521880]

約数ペア:

[(1, 6380521880), (2, 3190260940), (4, 1595130470), (5, 1276104376), (8, 797565235), (10, 638052188), (20, 319026094), (40, 159513047)]