5276800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 13944420

約数和(自身を除く): 8667620

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 97, 100, 128, 136, 160, 170, 194, 200, 272, 320, 340, 388, 400, 425, 485, 544, 640, 680, 776, 800, 850, 970, 1088, 1360, 1552, 1600, 1649, 1700, 1940, 2176, 2425, 2720, 3104, 3200, 3298, 3400, 3880, 4850, 5440, 6208, 6596, 6800, 7760, 8245, 9700, 10880, 12416, 13192, 13600, 15520, 16490, 19400, 26384, 27200, 31040, 32980, 38800, 41225, 52768, 54400, 62080, 65960, 77600, 82450, 105536, 131920, 155200, 164900, 211072, 263840, 310400, 329800, 527680, 659600, 1055360, 1319200, 2638400, 5276800]

約数ペア:

[(1, 5276800), (2, 2638400), (4, 1319200), (5, 1055360), (8, 659600), (10, 527680), (16, 329800), (17, 310400), (20, 263840), (25, 211072), (32, 164900), (34, 155200), (40, 131920), (50, 105536), (64, 82450), (68, 77600), (80, 65960), (85, 62080), (97, 54400), (100, 52768), (128, 41225), (136, 38800), (160, 32980), (170, 31040), (194, 27200), (200, 26384), (272, 19400), (320, 16490), (340, 15520), (388, 13600), (400, 13192), (425, 12416), (485, 10880), (544, 9700), (640, 8245), (680, 7760), (776, 6800), (800, 6596), (850, 6208), (970, 5440), (1088, 4850), (1360, 3880), (1552, 3400), (1600, 3298), (1649, 3200), (1700, 3104), (1940, 2720), (2176, 2425)]