85511800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 221771520

約数和(自身を除く): 136259720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 188, 200, 220, 235, 275, 376, 440, 470, 517, 550, 827, 940, 1034, 1100, 1175, 1654, 1880, 2068, 2200, 2350, 2585, 3308, 4135, 4136, 4700, 5170, 6616, 8270, 9097, 9400, 10340, 12925, 16540, 18194, 20675, 20680, 25850, 33080, 36388, 38869, 41350, 45485, 51700, 72776, 77738, 82700, 90970, 103400, 155476, 165400, 181940, 194345, 227425, 310952, 363880, 388690, 427559, 454850, 777380, 855118, 909700, 971725, 1554760, 1710236, 1819400, 1943450, 2137795, 3420472, 3886900, 4275590, 7773800, 8551180, 10688975, 17102360, 21377950, 42755900, 85511800]

約数ペア:

[(1, 85511800), (2, 42755900), (4, 21377950), (5, 17102360), (8, 10688975), (10, 8551180), (11, 7773800), (20, 4275590), (22, 3886900), (25, 3420472), (40, 2137795), (44, 1943450), (47, 1819400), (50, 1710236), (55, 1554760), (88, 971725), (94, 909700), (100, 855118), (110, 777380), (188, 454850), (200, 427559), (220, 388690), (235, 363880), (275, 310952), (376, 227425), (440, 194345), (470, 181940), (517, 165400), (550, 155476), (827, 103400), (940, 90970), (1034, 82700), (1100, 77738), (1175, 72776), (1654, 51700), (1880, 45485), (2068, 41350), (2200, 38869), (2350, 36388), (2585, 33080), (3308, 25850), (4135, 20680), (4136, 20675), (4700, 18194), (5170, 16540), (6616, 12925), (8270, 10340), (9097, 9400)]