12944600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 30634200

約数和(自身を除く): 17689600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1097, 1180, 1475, 2194, 2360, 2950, 4388, 5485, 5900, 8776, 10970, 11800, 21940, 27425, 43880, 54850, 64723, 109700, 129446, 219400, 258892, 323615, 517784, 647230, 1294460, 1618075, 2588920, 3236150, 6472300, 12944600]

約数ペア:

[(1, 12944600), (2, 6472300), (4, 3236150), (5, 2588920), (8, 1618075), (10, 1294460), (20, 647230), (25, 517784), (40, 323615), (50, 258892), (59, 219400), (100, 129446), (118, 109700), (200, 64723), (236, 54850), (295, 43880), (472, 27425), (590, 21940), (1097, 11800), (1180, 10970), (1475, 8776), (2194, 5900), (2360, 5485), (2950, 4388)]