1448085820

素因数分解:

$2^2\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{34693}}^1$

素因数の和:36789

約数の個数: 24

約数和(自身を含む): 3042525024

約数和(自身を除く): 1594439204

約数列:

[1, 2, 4, 5, 10, 20, 2087, 4174, 8348, 10435, 20870, 34693, 41740, 69386, 138772, 173465, 346930, 693860, 72404291, 144808582, 289617164, 362021455, 724042910, 1448085820]

約数ペア:

[(1, 1448085820), (2, 724042910), (4, 362021455), (5, 289617164), (10, 144808582), (20, 72404291), (2087, 693860), (4174, 346930), (8348, 173465), (10435, 138772), (20870, 69386), (34693, 41740)]