44204720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 118355520

約数和(自身を除く): 74150800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 409, 560, 772, 818, 965, 1351, 1544, 1636, 1930, 2045, 2702, 2863, 3088, 3272, 3860, 4090, 5404, 5726, 6544, 6755, 7720, 8180, 10808, 11452, 13510, 14315, 15440, 16360, 21616, 22904, 27020, 28630, 32720, 45808, 54040, 57260, 78937, 108080, 114520, 157874, 229040, 315748, 394685, 552559, 631496, 789370, 1105118, 1262992, 1578740, 2210236, 2762795, 3157480, 4420472, 5525590, 6314960, 8840944, 11051180, 22102360, 44204720]

約数ペア:

[(1, 44204720), (2, 22102360), (4, 11051180), (5, 8840944), (7, 6314960), (8, 5525590), (10, 4420472), (14, 3157480), (16, 2762795), (20, 2210236), (28, 1578740), (35, 1262992), (40, 1105118), (56, 789370), (70, 631496), (80, 552559), (112, 394685), (140, 315748), (193, 229040), (280, 157874), (386, 114520), (409, 108080), (560, 78937), (772, 57260), (818, 54040), (965, 45808), (1351, 32720), (1544, 28630), (1636, 27020), (1930, 22904), (2045, 21616), (2702, 16360), (2863, 15440), (3088, 14315), (3272, 13510), (3860, 11452), (4090, 10808), (5404, 8180), (5726, 7720), (6544, 6755)]