11957200

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 29060640

約数和(自身を除く): 17103440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 179, 200, 334, 358, 400, 668, 716, 835, 895, 1336, 1432, 1670, 1790, 2672, 2864, 3340, 3580, 4175, 4475, 6680, 7160, 8350, 8950, 13360, 14320, 16700, 17900, 29893, 33400, 35800, 59786, 66800, 71600, 119572, 149465, 239144, 298930, 478288, 597860, 747325, 1195720, 1494650, 2391440, 2989300, 5978600, 11957200]

約数ペア:

[(1, 11957200), (2, 5978600), (4, 2989300), (5, 2391440), (8, 1494650), (10, 1195720), (16, 747325), (20, 597860), (25, 478288), (40, 298930), (50, 239144), (80, 149465), (100, 119572), (167, 71600), (179, 66800), (200, 59786), (334, 35800), (358, 33400), (400, 29893), (668, 17900), (716, 16700), (835, 14320), (895, 13360), (1336, 8950), (1432, 8350), (1670, 7160), (1790, 6680), (2672, 4475), (2864, 4175), (3340, 3580)]