8068133720

素因数分解:

$2^3\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{69481}}^1$

素因数の和:72395

約数の個数: 32

約数和(自身を含む): 18159815520

約数和(自身を除く): 10091681800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2903, 5806, 11612, 14515, 23224, 29030, 58060, 69481, 116120, 138962, 277924, 347405, 555848, 694810, 1389620, 2779240, 201703343, 403406686, 806813372, 1008516715, 1613626744, 2017033430, 4034066860, 8068133720]

約数ペア:

[(1, 8068133720), (2, 4034066860), (4, 2017033430), (5, 1613626744), (8, 1008516715), (10, 806813372), (20, 403406686), (40, 201703343), (2903, 2779240), (5806, 1389620), (11612, 694810), (14515, 555848), (23224, 347405), (29030, 277924), (58060, 138962), (69481, 116120)]