10254500

素因数分解:

$2^2\times 5^3\times {\mathrm{20509}}^1$

素因数の和:20528

約数の個数: 24

約数和(自身を含む): 22396920

約数和(自身を除く): 12142420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 20509, 41018, 82036, 102545, 205090, 410180, 512725, 1025450, 2050900, 2563625, 5127250, 10254500]

約数ペア:

[(1, 10254500), (2, 5127250), (4, 2563625), (5, 2050900), (10, 1025450), (20, 512725), (25, 410180), (50, 205090), (100, 102545), (125, 82036), (250, 41018), (500, 20509)]