22102360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 57268800

約数和(自身を除く): 35166440

約数列:

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

約数ペア:

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