85583960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 246896640

約数和(自身を除く): 161312680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 154, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 616, 740, 751, 770, 814, 1036, 1295, 1480, 1502, 1540, 1628, 2035, 2072, 2590, 2849, 3004, 3080, 3256, 3755, 4070, 5180, 5257, 5698, 6008, 7510, 8140, 8261, 10360, 10514, 11396, 14245, 15020, 16280, 16522, 21028, 22792, 26285, 27787, 28490, 30040, 33044, 41305, 42056, 52570, 55574, 56980, 57827, 66088, 82610, 105140, 111148, 113960, 115654, 138935, 165220, 194509, 210280, 222296, 231308, 277870, 289135, 305657, 330440, 389018, 462616, 555740, 578270, 611314, 778036, 972545, 1111480, 1156540, 1222628, 1528285, 1556072, 1945090, 2139599, 2313080, 2445256, 3056570, 3890180, 4279198, 6113140, 7780360, 8558396, 10697995, 12226280, 17116792, 21395990, 42791980, 85583960]

約数ペア:

[(1, 85583960), (2, 42791980), (4, 21395990), (5, 17116792), (7, 12226280), (8, 10697995), (10, 8558396), (11, 7780360), (14, 6113140), (20, 4279198), (22, 3890180), (28, 3056570), (35, 2445256), (37, 2313080), (40, 2139599), (44, 1945090), (55, 1556072), (56, 1528285), (70, 1222628), (74, 1156540), (77, 1111480), (88, 972545), (110, 778036), (140, 611314), (148, 578270), (154, 555740), (185, 462616), (220, 389018), (259, 330440), (280, 305657), (296, 289135), (308, 277870), (370, 231308), (385, 222296), (407, 210280), (440, 194509), (518, 165220), (616, 138935), (740, 115654), (751, 113960), (770, 111148), (814, 105140), (1036, 82610), (1295, 66088), (1480, 57827), (1502, 56980), (1540, 55574), (1628, 52570), (2035, 42056), (2072, 41305), (2590, 33044), (2849, 30040), (3004, 28490), (3080, 27787), (3256, 26285), (3755, 22792), (4070, 21028), (5180, 16522), (5257, 16280), (5698, 15020), (6008, 14245), (7510, 11396), (8140, 10514), (8261, 10360)]