12454480

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 29176704

約数和(自身を除く): 16722224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1031, 1208, 1510, 2062, 2416, 3020, 4124, 5155, 6040, 8248, 10310, 12080, 16496, 20620, 41240, 82480, 155681, 311362, 622724, 778405, 1245448, 1556810, 2490896, 3113620, 6227240, 12454480]

約数ペア:

[(1, 12454480), (2, 6227240), (4, 3113620), (5, 2490896), (8, 1556810), (10, 1245448), (16, 778405), (20, 622724), (40, 311362), (80, 155681), (151, 82480), (302, 41240), (604, 20620), (755, 16496), (1031, 12080), (1208, 10310), (1510, 8248), (2062, 6040), (2416, 5155), (3020, 4124)]