75966440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4211}}^1$

素因数の和:4274

約数の個数: 64

約数和(自身を含む): 191056320

約数和(自身を除く): 115089880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4211, 4510, 8422, 9020, 16844, 18040, 21055, 33688, 42110, 46321, 84220, 92642, 168440, 172651, 185284, 231605, 345302, 370568, 463210, 690604, 863255, 926420, 1381208, 1726510, 1852840, 1899161, 3453020, 3798322, 6906040, 7596644, 9495805, 15193288, 18991610, 37983220, 75966440]

約数ペア:

[(1, 75966440), (2, 37983220), (4, 18991610), (5, 15193288), (8, 9495805), (10, 7596644), (11, 6906040), (20, 3798322), (22, 3453020), (40, 1899161), (41, 1852840), (44, 1726510), (55, 1381208), (82, 926420), (88, 863255), (110, 690604), (164, 463210), (205, 370568), (220, 345302), (328, 231605), (410, 185284), (440, 172651), (451, 168440), (820, 92642), (902, 84220), (1640, 46321), (1804, 42110), (2255, 33688), (3608, 21055), (4211, 18040), (4510, 16844), (8422, 9020)]