56346400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 158427360

約数和(自身を除く): 102080960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 337, 352, 380, 400, 418, 440, 475, 550, 608, 674, 760, 800, 836, 880, 950, 1045, 1100, 1348, 1520, 1672, 1685, 1760, 1900, 2090, 2200, 2696, 3040, 3344, 3370, 3707, 3800, 4180, 4400, 5225, 5392, 6403, 6688, 6740, 7414, 7600, 8360, 8425, 8800, 10450, 10784, 12806, 13480, 14828, 15200, 16720, 16850, 18535, 20900, 25612, 26960, 29656, 32015, 33440, 33700, 37070, 41800, 51224, 53920, 59312, 64030, 67400, 70433, 74140, 83600, 92675, 102448, 118624, 128060, 134800, 140866, 148280, 160075, 167200, 185350, 204896, 256120, 269600, 281732, 296560, 320150, 352165, 370700, 512240, 563464, 593120, 640300, 704330, 741400, 1024480, 1126928, 1280600, 1408660, 1482800, 1760825, 2253856, 2561200, 2817320, 2965600, 3521650, 5122400, 5634640, 7043300, 11269280, 14086600, 28173200, 56346400]

約数ペア:

[(1, 56346400), (2, 28173200), (4, 14086600), (5, 11269280), (8, 7043300), (10, 5634640), (11, 5122400), (16, 3521650), (19, 2965600), (20, 2817320), (22, 2561200), (25, 2253856), (32, 1760825), (38, 1482800), (40, 1408660), (44, 1280600), (50, 1126928), (55, 1024480), (76, 741400), (80, 704330), (88, 640300), (95, 593120), (100, 563464), (110, 512240), (152, 370700), (160, 352165), (176, 320150), (190, 296560), (200, 281732), (209, 269600), (220, 256120), (275, 204896), (304, 185350), (337, 167200), (352, 160075), (380, 148280), (400, 140866), (418, 134800), (440, 128060), (475, 118624), (550, 102448), (608, 92675), (674, 83600), (760, 74140), (800, 70433), (836, 67400), (880, 64030), (950, 59312), (1045, 53920), (1100, 51224), (1348, 41800), (1520, 37070), (1672, 33700), (1685, 33440), (1760, 32015), (1900, 29656), (2090, 26960), (2200, 25612), (2696, 20900), (3040, 18535), (3344, 16850), (3370, 16720), (3707, 15200), (3800, 14828), (4180, 13480), (4400, 12806), (5225, 10784), (5392, 10450), (6403, 8800), (6688, 8425), (6740, 8360), (7414, 7600)]