9160783640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5326037}}^1$

素因数の和:5326091

約数の個数: 32

約数和(自身を含む): 21091110480

約数和(自身を除く): 11930326840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5326037, 10652074, 21304148, 26630185, 42608296, 53260370, 106520740, 213041480, 229019591, 458039182, 916078364, 1145097955, 1832156728, 2290195910, 4580391820, 9160783640]

約数ペア:

[(1, 9160783640), (2, 4580391820), (4, 2290195910), (5, 1832156728), (8, 1145097955), (10, 916078364), (20, 458039182), (40, 229019591), (43, 213041480), (86, 106520740), (172, 53260370), (215, 42608296), (344, 26630185), (430, 21304148), (860, 10652074), (1720, 5326037)]