83579860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2465

約数の個数: 96

約数和(自身を含む): 227485440

約数和(自身を除く): 143905580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2417, 2470, 2660, 3458, 4834, 4940, 6916, 8645, 9668, 12085, 16919, 17290, 24170, 31421, 33838, 34580, 45923, 48340, 62842, 67676, 84595, 91846, 125684, 157105, 169190, 183692, 219947, 229615, 314210, 321461, 338380, 439894, 459230, 596999, 628420, 642922, 879788, 918460, 1099735, 1193998, 1285844, 1607305, 2199470, 2387996, 2984995, 3214610, 4178993, 4398940, 5969990, 6429220, 8357986, 11939980, 16715972, 20894965, 41789930, 83579860]

約数ペア:

[(1, 83579860), (2, 41789930), (4, 20894965), (5, 16715972), (7, 11939980), (10, 8357986), (13, 6429220), (14, 5969990), (19, 4398940), (20, 4178993), (26, 3214610), (28, 2984995), (35, 2387996), (38, 2199470), (52, 1607305), (65, 1285844), (70, 1193998), (76, 1099735), (91, 918460), (95, 879788), (130, 642922), (133, 628420), (140, 596999), (182, 459230), (190, 439894), (247, 338380), (260, 321461), (266, 314210), (364, 229615), (380, 219947), (455, 183692), (494, 169190), (532, 157105), (665, 125684), (910, 91846), (988, 84595), (1235, 67676), (1330, 62842), (1729, 48340), (1820, 45923), (2417, 34580), (2470, 33838), (2660, 31421), (3458, 24170), (4834, 17290), (4940, 16919), (6916, 12085), (8645, 9668)]