185176880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 507030048

約数和(自身を除く): 321853168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 97, 98, 112, 140, 194, 196, 245, 280, 388, 392, 485, 487, 490, 560, 679, 776, 784, 970, 974, 980, 1358, 1552, 1940, 1948, 1960, 2435, 2716, 3395, 3409, 3880, 3896, 3920, 4753, 4870, 5432, 6790, 6818, 7760, 7792, 9506, 9740, 10864, 13580, 13636, 17045, 19012, 19480, 23765, 23863, 27160, 27272, 34090, 38024, 38960, 47239, 47530, 47726, 54320, 54544, 68180, 76048, 94478, 95060, 95452, 119315, 136360, 188956, 190120, 190904, 236195, 238630, 272720, 330673, 377912, 380240, 381808, 472390, 477260, 661346, 755824, 944780, 954520, 1322692, 1653365, 1889560, 1909040, 2314711, 2645384, 3306730, 3779120, 4629422, 5290768, 6613460, 9258844, 11573555, 13226920, 18517688, 23147110, 26453840, 37035376, 46294220, 92588440, 185176880]

約数ペア:

[(1, 185176880), (2, 92588440), (4, 46294220), (5, 37035376), (7, 26453840), (8, 23147110), (10, 18517688), (14, 13226920), (16, 11573555), (20, 9258844), (28, 6613460), (35, 5290768), (40, 4629422), (49, 3779120), (56, 3306730), (70, 2645384), (80, 2314711), (97, 1909040), (98, 1889560), (112, 1653365), (140, 1322692), (194, 954520), (196, 944780), (245, 755824), (280, 661346), (388, 477260), (392, 472390), (485, 381808), (487, 380240), (490, 377912), (560, 330673), (679, 272720), (776, 238630), (784, 236195), (970, 190904), (974, 190120), (980, 188956), (1358, 136360), (1552, 119315), (1940, 95452), (1948, 95060), (1960, 94478), (2435, 76048), (2716, 68180), (3395, 54544), (3409, 54320), (3880, 47726), (3896, 47530), (3920, 47239), (4753, 38960), (4870, 38024), (5432, 34090), (6790, 27272), (6818, 27160), (7760, 23863), (7792, 23765), (9506, 19480), (9740, 19012), (10864, 17045), (13580, 13636)]