57732920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 99031240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 47, 56, 70, 82, 94, 107, 140, 164, 188, 205, 214, 235, 280, 287, 328, 329, 376, 410, 428, 470, 535, 574, 658, 749, 820, 856, 940, 1070, 1148, 1316, 1435, 1498, 1640, 1645, 1880, 1927, 2140, 2296, 2632, 2870, 2996, 3290, 3745, 3854, 4280, 4387, 5029, 5740, 5992, 6580, 7490, 7708, 8774, 9635, 10058, 11480, 13160, 13489, 14980, 15416, 17548, 19270, 20116, 21935, 25145, 26978, 29960, 30709, 35096, 35203, 38540, 40232, 43870, 50290, 53956, 61418, 67445, 70406, 77080, 87740, 100580, 107912, 122836, 134890, 140812, 153545, 175480, 176015, 201160, 206189, 245672, 269780, 281624, 307090, 352030, 412378, 539560, 614180, 704060, 824756, 1030945, 1228360, 1408120, 1443323, 1649512, 2061890, 2886646, 4123780, 5773292, 7216615, 8247560, 11546584, 14433230, 28866460, 57732920]

約数ペア:

[(1, 57732920), (2, 28866460), (4, 14433230), (5, 11546584), (7, 8247560), (8, 7216615), (10, 5773292), (14, 4123780), (20, 2886646), (28, 2061890), (35, 1649512), (40, 1443323), (41, 1408120), (47, 1228360), (56, 1030945), (70, 824756), (82, 704060), (94, 614180), (107, 539560), (140, 412378), (164, 352030), (188, 307090), (205, 281624), (214, 269780), (235, 245672), (280, 206189), (287, 201160), (328, 176015), (329, 175480), (376, 153545), (410, 140812), (428, 134890), (470, 122836), (535, 107912), (574, 100580), (658, 87740), (749, 77080), (820, 70406), (856, 67445), (940, 61418), (1070, 53956), (1148, 50290), (1316, 43870), (1435, 40232), (1498, 38540), (1640, 35203), (1645, 35096), (1880, 30709), (1927, 29960), (2140, 26978), (2296, 25145), (2632, 21935), (2870, 20116), (2996, 19270), (3290, 17548), (3745, 15416), (3854, 14980), (4280, 13489), (4387, 13160), (5029, 11480), (5740, 10058), (5992, 9635), (6580, 8774), (7490, 7708)]