5255019840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{781997}}^1$

素因数の和:782024

約数の個数: 112

約数和(自身を含む): 19068239232

約数和(自身を除く): 13813219392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 781997, 1563994, 2345991, 3127988, 3909985, 4691982, 5473979, 6255976, 7819970, 9383964, 10947958, 11729955, 12511952, 15639940, 16421937, 18767928, 21895916, 23459910, 25023904, 27369895, 31279880, 32843874, 37535856, 43791832, 46919820, 50047808, 54739790, 62559760, 65687748, 75071712, 82109685, 87583664, 93839640, 109479580, 125119520, 131375496, 150143424, 164219370, 175167328, 187679280, 218959160, 250239040, 262750992, 328438740, 350334656, 375358560, 437918320, 525501984, 656877480, 750717120, 875836640, 1051003968, 1313754960, 1751673280, 2627509920, 5255019840]

約数ペア:

[(1, 5255019840), (2, 2627509920), (3, 1751673280), (4, 1313754960), (5, 1051003968), (6, 875836640), (7, 750717120), (8, 656877480), (10, 525501984), (12, 437918320), (14, 375358560), (15, 350334656), (16, 328438740), (20, 262750992), (21, 250239040), (24, 218959160), (28, 187679280), (30, 175167328), (32, 164219370), (35, 150143424), (40, 131375496), (42, 125119520), (48, 109479580), (56, 93839640), (60, 87583664), (64, 82109685), (70, 75071712), (80, 65687748), (84, 62559760), (96, 54739790), (105, 50047808), (112, 46919820), (120, 43791832), (140, 37535856), (160, 32843874), (168, 31279880), (192, 27369895), (210, 25023904), (224, 23459910), (240, 21895916), (280, 18767928), (320, 16421937), (336, 15639940), (420, 12511952), (448, 11729955), (480, 10947958), (560, 9383964), (672, 7819970), (840, 6255976), (960, 5473979), (1120, 4691982), (1344, 3909985), (1680, 3127988), (2240, 2345991), (3360, 1563994), (6720, 781997)]