42524800

素因数分解:

$2^7\times 5^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 106907220

約数和(自身を除く): 64382420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 137, 160, 194, 200, 274, 320, 388, 400, 485, 548, 640, 685, 776, 800, 970, 1096, 1370, 1552, 1600, 1940, 2192, 2425, 2740, 3104, 3200, 3425, 3880, 4384, 4850, 5480, 6208, 6850, 7760, 8768, 9700, 10960, 12416, 13289, 13700, 15520, 17536, 19400, 21920, 26578, 27400, 31040, 38800, 43840, 53156, 54800, 62080, 66445, 77600, 87680, 106312, 109600, 132890, 155200, 212624, 219200, 265780, 310400, 332225, 425248, 438400, 531560, 664450, 850496, 1063120, 1328900, 1700992, 2126240, 2657800, 4252480, 5315600, 8504960, 10631200, 21262400, 42524800]

約数ペア:

[(1, 42524800), (2, 21262400), (4, 10631200), (5, 8504960), (8, 5315600), (10, 4252480), (16, 2657800), (20, 2126240), (25, 1700992), (32, 1328900), (40, 1063120), (50, 850496), (64, 664450), (80, 531560), (97, 438400), (100, 425248), (128, 332225), (137, 310400), (160, 265780), (194, 219200), (200, 212624), (274, 155200), (320, 132890), (388, 109600), (400, 106312), (485, 87680), (548, 77600), (640, 66445), (685, 62080), (776, 54800), (800, 53156), (970, 43840), (1096, 38800), (1370, 31040), (1552, 27400), (1600, 26578), (1940, 21920), (2192, 19400), (2425, 17536), (2740, 15520), (3104, 13700), (3200, 13289), (3425, 12416), (3880, 10960), (4384, 9700), (4850, 8768), (5480, 7760), (6208, 6850)]