85355900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{121937}}^1$

素因数の和:121958

約数の個数: 36

約数和(自身を含む): 211684368

約数和(自身を除く): 126328468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 121937, 243874, 487748, 609685, 853559, 1219370, 1707118, 2438740, 3048425, 3414236, 4267795, 6096850, 8535590, 12193700, 17071180, 21338975, 42677950, 85355900]

約数ペア:

[(1, 85355900), (2, 42677950), (4, 21338975), (5, 17071180), (7, 12193700), (10, 8535590), (14, 6096850), (20, 4267795), (25, 3414236), (28, 3048425), (35, 2438740), (50, 1707118), (70, 1219370), (100, 853559), (140, 609685), (175, 487748), (350, 243874), (700, 121937)]