26384000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 70171920

約数和(自身を除く): 43787920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 97, 100, 125, 128, 136, 160, 170, 194, 200, 250, 272, 320, 340, 388, 400, 425, 485, 500, 544, 640, 680, 776, 800, 850, 970, 1000, 1088, 1360, 1552, 1600, 1649, 1700, 1940, 2000, 2125, 2176, 2425, 2720, 3104, 3200, 3298, 3400, 3880, 4000, 4250, 4850, 5440, 6208, 6596, 6800, 7760, 8000, 8245, 8500, 9700, 10880, 12125, 12416, 13192, 13600, 15520, 16000, 16490, 17000, 19400, 24250, 26384, 27200, 31040, 32980, 34000, 38800, 41225, 48500, 52768, 54400, 62080, 65960, 68000, 77600, 82450, 97000, 105536, 131920, 136000, 155200, 164900, 194000, 206125, 211072, 263840, 272000, 310400, 329800, 388000, 412250, 527680, 659600, 776000, 824500, 1055360, 1319200, 1552000, 1649000, 2638400, 3298000, 5276800, 6596000, 13192000, 26384000]

約数ペア:

[(1, 26384000), (2, 13192000), (4, 6596000), (5, 5276800), (8, 3298000), (10, 2638400), (16, 1649000), (17, 1552000), (20, 1319200), (25, 1055360), (32, 824500), (34, 776000), (40, 659600), (50, 527680), (64, 412250), (68, 388000), (80, 329800), (85, 310400), (97, 272000), (100, 263840), (125, 211072), (128, 206125), (136, 194000), (160, 164900), (170, 155200), (194, 136000), (200, 131920), (250, 105536), (272, 97000), (320, 82450), (340, 77600), (388, 68000), (400, 65960), (425, 62080), (485, 54400), (500, 52768), (544, 48500), (640, 41225), (680, 38800), (776, 34000), (800, 32980), (850, 31040), (970, 27200), (1000, 26384), (1088, 24250), (1360, 19400), (1552, 17000), (1600, 16490), (1649, 16000), (1700, 15520), (1940, 13600), (2000, 13192), (2125, 12416), (2176, 12125), (2425, 10880), (2720, 9700), (3104, 8500), (3200, 8245), (3298, 8000), (3400, 7760), (3880, 6800), (4000, 6596), (4250, 6208), (4850, 5440)]