5279120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 15320448

約数和(自身を除く): 10041328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 857, 880, 1232, 1540, 1714, 3080, 3428, 4285, 5999, 6160, 6856, 8570, 9427, 11998, 13712, 17140, 18854, 23996, 29995, 34280, 37708, 47135, 47992, 59990, 65989, 68560, 75416, 94270, 95984, 119980, 131978, 150832, 188540, 239960, 263956, 329945, 377080, 479920, 527912, 659890, 754160, 1055824, 1319780, 2639560, 5279120]

約数ペア:

[(1, 5279120), (2, 2639560), (4, 1319780), (5, 1055824), (7, 754160), (8, 659890), (10, 527912), (11, 479920), (14, 377080), (16, 329945), (20, 263956), (22, 239960), (28, 188540), (35, 150832), (40, 131978), (44, 119980), (55, 95984), (56, 94270), (70, 75416), (77, 68560), (80, 65989), (88, 59990), (110, 47992), (112, 47135), (140, 37708), (154, 34280), (176, 29995), (220, 23996), (280, 18854), (308, 17140), (385, 13712), (440, 11998), (560, 9427), (616, 8570), (770, 6856), (857, 6160), (880, 5999), (1232, 4285), (1540, 3428), (1714, 3080)]