41528080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 107993088

約数和(自身を除く): 66465008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1151, 1640, 1804, 2255, 2302, 3280, 3608, 4510, 4604, 5755, 7216, 9020, 9208, 11510, 12661, 18040, 18416, 23020, 25322, 36080, 46040, 47191, 50644, 63305, 92080, 94382, 101288, 126610, 188764, 202576, 235955, 253220, 377528, 471910, 506440, 519101, 755056, 943820, 1012880, 1038202, 1887640, 2076404, 2595505, 3775280, 4152808, 5191010, 8305616, 10382020, 20764040, 41528080]

約数ペア:

[(1, 41528080), (2, 20764040), (4, 10382020), (5, 8305616), (8, 5191010), (10, 4152808), (11, 3775280), (16, 2595505), (20, 2076404), (22, 1887640), (40, 1038202), (41, 1012880), (44, 943820), (55, 755056), (80, 519101), (82, 506440), (88, 471910), (110, 377528), (164, 253220), (176, 235955), (205, 202576), (220, 188764), (328, 126610), (410, 101288), (440, 94382), (451, 92080), (656, 63305), (820, 50644), (880, 47191), (902, 46040), (1151, 36080), (1640, 25322), (1804, 23020), (2255, 18416), (2302, 18040), (3280, 12661), (3608, 11510), (4510, 9208), (4604, 9020), (5755, 7216)]