12066800

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 29383536

約数和(自身を除く): 17316736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 311, 388, 400, 485, 622, 776, 970, 1244, 1552, 1555, 1940, 2425, 2488, 3110, 3880, 4850, 4976, 6220, 7760, 7775, 9700, 12440, 15550, 19400, 24880, 30167, 31100, 38800, 60334, 62200, 120668, 124400, 150835, 241336, 301670, 482672, 603340, 754175, 1206680, 1508350, 2413360, 3016700, 6033400, 12066800]

約数ペア:

[(1, 12066800), (2, 6033400), (4, 3016700), (5, 2413360), (8, 1508350), (10, 1206680), (16, 754175), (20, 603340), (25, 482672), (40, 301670), (50, 241336), (80, 150835), (97, 124400), (100, 120668), (194, 62200), (200, 60334), (311, 38800), (388, 31100), (400, 30167), (485, 24880), (622, 19400), (776, 15550), (970, 12440), (1244, 9700), (1552, 7775), (1555, 7760), (1940, 6220), (2425, 4976), (2488, 4850), (3110, 3880)]