9118480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 25534080

約数和(自身を除く): 16415600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 857, 1064, 1330, 1520, 1714, 2128, 2660, 3428, 4285, 5320, 5999, 6856, 8570, 10640, 11998, 13712, 16283, 17140, 23996, 29995, 32566, 34280, 47992, 59990, 65132, 68560, 81415, 95984, 113981, 119980, 130264, 162830, 227962, 239960, 260528, 325660, 455924, 479920, 569905, 651320, 911848, 1139810, 1302640, 1823696, 2279620, 4559240, 9118480]

約数ペア:

[(1, 9118480), (2, 4559240), (4, 2279620), (5, 1823696), (7, 1302640), (8, 1139810), (10, 911848), (14, 651320), (16, 569905), (19, 479920), (20, 455924), (28, 325660), (35, 260528), (38, 239960), (40, 227962), (56, 162830), (70, 130264), (76, 119980), (80, 113981), (95, 95984), (112, 81415), (133, 68560), (140, 65132), (152, 59990), (190, 47992), (266, 34280), (280, 32566), (304, 29995), (380, 23996), (532, 17140), (560, 16283), (665, 13712), (760, 11998), (857, 10640), (1064, 8570), (1330, 6856), (1520, 5999), (1714, 5320), (2128, 4285), (2660, 3428)]