47864000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 112

約数和(自身を含む): 122992896

約数和(自身を除く): 75128896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 193, 200, 248, 250, 310, 320, 386, 400, 496, 500, 620, 772, 775, 800, 965, 992, 1000, 1240, 1544, 1550, 1600, 1930, 1984, 2000, 2480, 3088, 3100, 3860, 3875, 4000, 4825, 4960, 5983, 6176, 6200, 7720, 7750, 8000, 9650, 9920, 11966, 12352, 12400, 15440, 15500, 19300, 23932, 24125, 24800, 29915, 30880, 31000, 38600, 47864, 48250, 49600, 59830, 61760, 62000, 77200, 95728, 96500, 119660, 124000, 149575, 154400, 191456, 193000, 239320, 248000, 299150, 308800, 382912, 386000, 478640, 598300, 747875, 772000, 957280, 1196600, 1495750, 1544000, 1914560, 2393200, 2991500, 4786400, 5983000, 9572800, 11966000, 23932000, 47864000]

約数ペア:

[(1, 47864000), (2, 23932000), (4, 11966000), (5, 9572800), (8, 5983000), (10, 4786400), (16, 2991500), (20, 2393200), (25, 1914560), (31, 1544000), (32, 1495750), (40, 1196600), (50, 957280), (62, 772000), (64, 747875), (80, 598300), (100, 478640), (124, 386000), (125, 382912), (155, 308800), (160, 299150), (193, 248000), (200, 239320), (248, 193000), (250, 191456), (310, 154400), (320, 149575), (386, 124000), (400, 119660), (496, 96500), (500, 95728), (620, 77200), (772, 62000), (775, 61760), (800, 59830), (965, 49600), (992, 48250), (1000, 47864), (1240, 38600), (1544, 31000), (1550, 30880), (1600, 29915), (1930, 24800), (1984, 24125), (2000, 23932), (2480, 19300), (3088, 15500), (3100, 15440), (3860, 12400), (3875, 12352), (4000, 11966), (4825, 9920), (4960, 9650), (5983, 8000), (6176, 7750), (6200, 7720)]