996856040

素因数分解:

$2^3\times 5^1\times {\mathrm{24921401}}^1$

素因数の和:24921412

約数の個数: 16

約数和(自身を含む): 2242926180

約数和(自身を除く): 1246070140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24921401, 49842802, 99685604, 124607005, 199371208, 249214010, 498428020, 996856040]

約数ペア:

[(1, 996856040), (2, 498428020), (4, 249214010), (5, 199371208), (8, 124607005), (10, 99685604), (20, 49842802), (40, 24921401)]