4786400

素因数分解:

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

素因数の和:244

約数の個数: 72

約数和(自身を含む): 12124224

約数和(自身を除く): 7337824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 193, 200, 248, 310, 386, 400, 496, 620, 772, 775, 800, 965, 992, 1240, 1544, 1550, 1930, 2480, 3088, 3100, 3860, 4825, 4960, 5983, 6176, 6200, 7720, 9650, 11966, 12400, 15440, 19300, 23932, 24800, 29915, 30880, 38600, 47864, 59830, 77200, 95728, 119660, 149575, 154400, 191456, 239320, 299150, 478640, 598300, 957280, 1196600, 2393200, 4786400]

約数ペア:

[(1, 4786400), (2, 2393200), (4, 1196600), (5, 957280), (8, 598300), (10, 478640), (16, 299150), (20, 239320), (25, 191456), (31, 154400), (32, 149575), (40, 119660), (50, 95728), (62, 77200), (80, 59830), (100, 47864), (124, 38600), (155, 30880), (160, 29915), (193, 24800), (200, 23932), (248, 19300), (310, 15440), (386, 12400), (400, 11966), (496, 9650), (620, 7720), (772, 6200), (775, 6176), (800, 5983), (965, 4960), (992, 4825), (1240, 3860), (1544, 3100), (1550, 3088), (1930, 2480)]