470528080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3541}}^1$

素因数の和:3716

約数の個数: 80

約数和(自身を含む): 1201673088

約数和(自身を除く): 731145008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 1208, 1510, 1661, 2416, 3020, 3322, 3541, 6040, 6644, 7082, 8305, 12080, 13288, 14164, 16610, 17705, 26576, 28328, 33220, 35410, 38951, 56656, 66440, 70820, 77902, 132880, 141640, 155804, 194755, 283280, 311608, 389510, 534691, 623216, 779020, 1069382, 1558040, 2138764, 2673455, 3116080, 4277528, 5346910, 5881601, 8555056, 10693820, 11763202, 21387640, 23526404, 29408005, 42775280, 47052808, 58816010, 94105616, 117632020, 235264040, 470528080]

約数ペア:

[(1, 470528080), (2, 235264040), (4, 117632020), (5, 94105616), (8, 58816010), (10, 47052808), (11, 42775280), (16, 29408005), (20, 23526404), (22, 21387640), (40, 11763202), (44, 10693820), (55, 8555056), (80, 5881601), (88, 5346910), (110, 4277528), (151, 3116080), (176, 2673455), (220, 2138764), (302, 1558040), (440, 1069382), (604, 779020), (755, 623216), (880, 534691), (1208, 389510), (1510, 311608), (1661, 283280), (2416, 194755), (3020, 155804), (3322, 141640), (3541, 132880), (6040, 77902), (6644, 70820), (7082, 66440), (8305, 56656), (12080, 38951), (13288, 35410), (14164, 33220), (16610, 28328), (17705, 26576)]