174682960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2876

約数の個数: 80

約数和(自身を含む): 438096960

約数和(自身を除く): 263414000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 1520, 1558, 1640, 2803, 3116, 3280, 3895, 5606, 6232, 7790, 11212, 12464, 14015, 15580, 22424, 28030, 31160, 44848, 53257, 56060, 62320, 106514, 112120, 114923, 213028, 224240, 229846, 266285, 426056, 459692, 532570, 574615, 852112, 919384, 1065140, 1149230, 1838768, 2130280, 2183537, 2298460, 4260560, 4367074, 4596920, 8734148, 9193840, 10917685, 17468296, 21835370, 34936592, 43670740, 87341480, 174682960]

約数ペア:

[(1, 174682960), (2, 87341480), (4, 43670740), (5, 34936592), (8, 21835370), (10, 17468296), (16, 10917685), (19, 9193840), (20, 8734148), (38, 4596920), (40, 4367074), (41, 4260560), (76, 2298460), (80, 2183537), (82, 2130280), (95, 1838768), (152, 1149230), (164, 1065140), (190, 919384), (205, 852112), (304, 574615), (328, 532570), (380, 459692), (410, 426056), (656, 266285), (760, 229846), (779, 224240), (820, 213028), (1520, 114923), (1558, 112120), (1640, 106514), (2803, 62320), (3116, 56060), (3280, 53257), (3895, 44848), (5606, 31160), (6232, 28030), (7790, 22424), (11212, 15580), (12464, 14015)]