5481816620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{919}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 13309470720

約数和(自身を除く): 7827654100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 311, 548, 622, 685, 919, 959, 1244, 1370, 1555, 1838, 1918, 2177, 2740, 3110, 3676, 3836, 4354, 4595, 4795, 6220, 6433, 8708, 9190, 9590, 10885, 12866, 18380, 19180, 21770, 25732, 32165, 42607, 43540, 64330, 85214, 125903, 128660, 170428, 213035, 251806, 285809, 298249, 426070, 503612, 571618, 596498, 629515, 852140, 881321, 1143236, 1192996, 1259030, 1429045, 1491245, 1762642, 2000663, 2518060, 2858090, 2982490, 3525284, 4001326, 4406605, 5716180, 5964980, 8002652, 8813210, 10003315, 17626420, 20006630, 39155833, 40013260, 78311666, 156623332, 195779165, 274090831, 391558330, 548181662, 783116660, 1096363324, 1370454155, 2740908310, 5481816620]

約数ペア:

[(1, 5481816620), (2, 2740908310), (4, 1370454155), (5, 1096363324), (7, 783116660), (10, 548181662), (14, 391558330), (20, 274090831), (28, 195779165), (35, 156623332), (70, 78311666), (137, 40013260), (140, 39155833), (274, 20006630), (311, 17626420), (548, 10003315), (622, 8813210), (685, 8002652), (919, 5964980), (959, 5716180), (1244, 4406605), (1370, 4001326), (1555, 3525284), (1838, 2982490), (1918, 2858090), (2177, 2518060), (2740, 2000663), (3110, 1762642), (3676, 1491245), (3836, 1429045), (4354, 1259030), (4595, 1192996), (4795, 1143236), (6220, 881321), (6433, 852140), (8708, 629515), (9190, 596498), (9590, 571618), (10885, 503612), (12866, 426070), (18380, 298249), (19180, 285809), (21770, 251806), (25732, 213035), (32165, 170428), (42607, 128660), (43540, 125903), (64330, 85214)]