1330408928560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5501}}^1\times {\mathrm{45121}}^1$

素因数の和:50702

約数の個数: 80

約数和(自身を含む): 3140008214112

約数和(自身を除く): 1809599285552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 5501, 11002, 22004, 27505, 44008, 45121, 55010, 88016, 90242, 110020, 180484, 220040, 225605, 360968, 368567, 440080, 451210, 721936, 737134, 902420, 1474268, 1804840, 1842835, 2948536, 3023107, 3609680, 3685670, 5897072, 6046214, 7371340, 12092428, 14742680, 15115535, 24184856, 29485360, 30231070, 48369712, 60462140, 120924280, 241848560, 248210621, 496421242, 992842484, 1241053105, 1985684968, 2482106210, 3971369936, 4964212420, 9928424840, 16630111607, 19856849680, 33260223214, 66520446428, 83150558035, 133040892856, 166301116070, 266081785712, 332602232140, 665204464280, 1330408928560]

約数ペア:

[(1, 1330408928560), (2, 665204464280), (4, 332602232140), (5, 266081785712), (8, 166301116070), (10, 133040892856), (16, 83150558035), (20, 66520446428), (40, 33260223214), (67, 19856849680), (80, 16630111607), (134, 9928424840), (268, 4964212420), (335, 3971369936), (536, 2482106210), (670, 1985684968), (1072, 1241053105), (1340, 992842484), (2680, 496421242), (5360, 248210621), (5501, 241848560), (11002, 120924280), (22004, 60462140), (27505, 48369712), (44008, 30231070), (45121, 29485360), (55010, 24184856), (88016, 15115535), (90242, 14742680), (110020, 12092428), (180484, 7371340), (220040, 6046214), (225605, 5897072), (360968, 3685670), (368567, 3609680), (440080, 3023107), (451210, 2948536), (721936, 1842835), (737134, 1804840), (902420, 1474268)]