47689180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 126282240

約数和(自身を除く): 78593060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 173, 179, 220, 308, 346, 358, 385, 692, 716, 770, 865, 895, 1211, 1253, 1540, 1730, 1790, 1903, 1969, 2422, 2506, 3460, 3580, 3806, 3938, 4844, 5012, 6055, 6265, 7612, 7876, 9515, 9845, 12110, 12530, 13321, 13783, 19030, 19690, 24220, 25060, 26642, 27566, 30967, 38060, 39380, 53284, 55132, 61934, 66605, 68915, 123868, 133210, 137830, 154835, 216769, 266420, 275660, 309670, 340637, 433538, 619340, 681274, 867076, 1083845, 1362548, 1703185, 2167690, 2384459, 3406370, 4335380, 4768918, 6812740, 9537836, 11922295, 23844590, 47689180]

約数ペア:

[(1, 47689180), (2, 23844590), (4, 11922295), (5, 9537836), (7, 6812740), (10, 4768918), (11, 4335380), (14, 3406370), (20, 2384459), (22, 2167690), (28, 1703185), (35, 1362548), (44, 1083845), (55, 867076), (70, 681274), (77, 619340), (110, 433538), (140, 340637), (154, 309670), (173, 275660), (179, 266420), (220, 216769), (308, 154835), (346, 137830), (358, 133210), (385, 123868), (692, 68915), (716, 66605), (770, 61934), (865, 55132), (895, 53284), (1211, 39380), (1253, 38060), (1540, 30967), (1730, 27566), (1790, 26642), (1903, 25060), (1969, 24220), (2422, 19690), (2506, 19030), (3460, 13783), (3580, 13321), (3806, 12530), (3938, 12110), (4844, 9845), (5012, 9515), (6055, 7876), (6265, 7612)]