103984000

素因数分解:

$2^7\times 5^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 265093920

約数和(自身を除く): 161109920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 97, 100, 125, 128, 134, 160, 194, 200, 250, 268, 320, 335, 388, 400, 485, 500, 536, 640, 670, 776, 800, 970, 1000, 1072, 1340, 1552, 1600, 1675, 1940, 2000, 2144, 2425, 2680, 3104, 3200, 3350, 3880, 4000, 4288, 4850, 5360, 6208, 6499, 6700, 7760, 8000, 8375, 8576, 9700, 10720, 12125, 12416, 12998, 13400, 15520, 16000, 16750, 19400, 21440, 24250, 25996, 26800, 31040, 32495, 33500, 38800, 42880, 48500, 51992, 53600, 62080, 64990, 67000, 77600, 97000, 103984, 107200, 129980, 134000, 155200, 162475, 194000, 207968, 214400, 259960, 268000, 310400, 324950, 388000, 415936, 519920, 536000, 649900, 776000, 812375, 831872, 1039840, 1072000, 1299800, 1552000, 1624750, 2079680, 2599600, 3249500, 4159360, 5199200, 6499000, 10398400, 12998000, 20796800, 25996000, 51992000, 103984000]

約数ペア:

[(1, 103984000), (2, 51992000), (4, 25996000), (5, 20796800), (8, 12998000), (10, 10398400), (16, 6499000), (20, 5199200), (25, 4159360), (32, 3249500), (40, 2599600), (50, 2079680), (64, 1624750), (67, 1552000), (80, 1299800), (97, 1072000), (100, 1039840), (125, 831872), (128, 812375), (134, 776000), (160, 649900), (194, 536000), (200, 519920), (250, 415936), (268, 388000), (320, 324950), (335, 310400), (388, 268000), (400, 259960), (485, 214400), (500, 207968), (536, 194000), (640, 162475), (670, 155200), (776, 134000), (800, 129980), (970, 107200), (1000, 103984), (1072, 97000), (1340, 77600), (1552, 67000), (1600, 64990), (1675, 62080), (1940, 53600), (2000, 51992), (2144, 48500), (2425, 42880), (2680, 38800), (3104, 33500), (3200, 32495), (3350, 31040), (3880, 26800), (4000, 25996), (4288, 24250), (4850, 21440), (5360, 19400), (6208, 16750), (6499, 16000), (6700, 15520), (7760, 13400), (8000, 12998), (8375, 12416), (8576, 12125), (9700, 10720)]