68519500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19577}}^1$

素因数の和:19603

約数の個数: 48

約数和(自身を含む): 171033408

約数和(自身を除く): 102513908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 19577, 39154, 78308, 97885, 137039, 195770, 274078, 391540, 489425, 548156, 685195, 978850, 1370390, 1957700, 2447125, 2740780, 3425975, 4894250, 6851950, 9788500, 13703900, 17129875, 34259750, 68519500]

約数ペア:

[(1, 68519500), (2, 34259750), (4, 17129875), (5, 13703900), (7, 9788500), (10, 6851950), (14, 4894250), (20, 3425975), (25, 2740780), (28, 2447125), (35, 1957700), (50, 1370390), (70, 978850), (100, 685195), (125, 548156), (140, 489425), (175, 391540), (250, 274078), (350, 195770), (500, 137039), (700, 97885), (875, 78308), (1750, 39154), (3500, 19577)]