13307313640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4008227}}^1$

素因数の和:4008321

約数の個数: 32

約数和(自身を含む): 30302203680

約数和(自身を除く): 16994890040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4008227, 8016454, 16032908, 20041135, 32065816, 40082270, 80164540, 160329080, 332682841, 665365682, 1330731364, 1663414205, 2661462728, 3326828410, 6653656820, 13307313640]

約数ペア:

[(1, 13307313640), (2, 6653656820), (4, 3326828410), (5, 2661462728), (8, 1663414205), (10, 1330731364), (20, 665365682), (40, 332682841), (83, 160329080), (166, 80164540), (332, 40082270), (415, 32065816), (664, 20041135), (830, 16032908), (1660, 8016454), (3320, 4008227)]