28859000

素因数分解:

$2^3\times 5^3\times {\mathrm{28859}}^1$

素因数の和:28880

約数の個数: 32

約数和(自身を含む): 67532400

約数和(自身を除く): 38673400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 28859, 57718, 115436, 144295, 230872, 288590, 577180, 721475, 1154360, 1442950, 2885900, 3607375, 5771800, 7214750, 14429500, 28859000]

約数ペア:

[(1, 28859000), (2, 14429500), (4, 7214750), (5, 5771800), (8, 3607375), (10, 2885900), (20, 1442950), (25, 1154360), (40, 721475), (50, 577180), (100, 288590), (125, 230872), (200, 144295), (250, 115436), (500, 57718), (1000, 28859)]