10452440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 24710400

約数和(自身を除く): 14257960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 59, 86, 103, 118, 172, 206, 215, 236, 295, 344, 412, 430, 472, 515, 590, 824, 860, 1030, 1180, 1720, 2060, 2360, 2537, 4120, 4429, 5074, 6077, 8858, 10148, 12154, 12685, 17716, 20296, 22145, 24308, 25370, 30385, 35432, 44290, 48616, 50740, 60770, 88580, 101480, 121540, 177160, 243080, 261311, 522622, 1045244, 1306555, 2090488, 2613110, 5226220, 10452440]

約数ペア:

[(1, 10452440), (2, 5226220), (4, 2613110), (5, 2090488), (8, 1306555), (10, 1045244), (20, 522622), (40, 261311), (43, 243080), (59, 177160), (86, 121540), (103, 101480), (118, 88580), (172, 60770), (206, 50740), (215, 48616), (236, 44290), (295, 35432), (344, 30385), (412, 25370), (430, 24308), (472, 22145), (515, 20296), (590, 17716), (824, 12685), (860, 12154), (1030, 10148), (1180, 8858), (1720, 6077), (2060, 5074), (2360, 4429), (2537, 4120)]