12762320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5543

約数の個数: 40

約数和(自身を含む): 30701160

約数和(自身を除く): 17938840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5501, 11002, 22004, 27505, 44008, 55010, 88016, 110020, 159529, 220040, 319058, 440080, 638116, 797645, 1276232, 1595290, 2552464, 3190580, 6381160, 12762320]

約数ペア:

[(1, 12762320), (2, 6381160), (4, 3190580), (5, 2552464), (8, 1595290), (10, 1276232), (16, 797645), (20, 638116), (29, 440080), (40, 319058), (58, 220040), (80, 159529), (116, 110020), (145, 88016), (232, 55010), (290, 44008), (464, 27505), (580, 22004), (1160, 11002), (2320, 5501)]