13814500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 34489728

約数和(自身を除く): 20675228

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, 3947, 7894, 15788, 19735, 27629, 39470, 55258, 78940, 98675, 110516, 138145, 197350, 276290, 394700, 493375, 552580, 690725, 986750, 1381450, 1973500, 2762900, 3453625, 6907250, 13814500]

約数ペア:

[(1, 13814500), (2, 6907250), (4, 3453625), (5, 2762900), (7, 1973500), (10, 1381450), (14, 986750), (20, 690725), (25, 552580), (28, 493375), (35, 394700), (50, 276290), (70, 197350), (100, 138145), (125, 110516), (140, 98675), (175, 78940), (250, 55258), (350, 39470), (500, 27629), (700, 19735), (875, 15788), (1750, 7894), (3500, 3947)]