1034694549520

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{679183}}^1$

素因数の和:679472

約数の個数: 80

約数和(自身を含む): 2440661287680

約数和(自身を除く): 1405966738160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 139, 274, 278, 548, 556, 685, 695, 1096, 1112, 1370, 1390, 2192, 2224, 2740, 2780, 5480, 5560, 10960, 11120, 19043, 38086, 76172, 95215, 152344, 190430, 304688, 380860, 679183, 761720, 1358366, 1523440, 2716732, 3395915, 5433464, 6791830, 10866928, 13583660, 27167320, 54334640, 93048071, 94406437, 186096142, 188812874, 372192284, 377625748, 465240355, 472032185, 744384568, 755251496, 930480710, 944064370, 1488769136, 1510502992, 1860961420, 1888128740, 3721922840, 3776257480, 7443845680, 7552514960, 12933681869, 25867363738, 51734727476, 64668409345, 103469454952, 129336818690, 206938909904, 258673637380, 517347274760, 1034694549520]

約数ペア:

[(1, 1034694549520), (2, 517347274760), (4, 258673637380), (5, 206938909904), (8, 129336818690), (10, 103469454952), (16, 64668409345), (20, 51734727476), (40, 25867363738), (80, 12933681869), (137, 7552514960), (139, 7443845680), (274, 3776257480), (278, 3721922840), (548, 1888128740), (556, 1860961420), (685, 1510502992), (695, 1488769136), (1096, 944064370), (1112, 930480710), (1370, 755251496), (1390, 744384568), (2192, 472032185), (2224, 465240355), (2740, 377625748), (2780, 372192284), (5480, 188812874), (5560, 186096142), (10960, 94406437), (11120, 93048071), (19043, 54334640), (38086, 27167320), (76172, 13583660), (95215, 10866928), (152344, 6791830), (190430, 5433464), (304688, 3395915), (380860, 2716732), (679183, 1523440), (761720, 1358366)]