2885900

素因数分解:

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

素因数の和:28873

約数の個数: 18

約数和(自身を含む): 6262620

約数和(自身を除く): 3376720

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 28859, 57718, 115436, 144295, 288590, 577180, 721475, 1442950, 2885900]

約数ペア:

[(1, 2885900), (2, 1442950), (4, 721475), (5, 577180), (10, 288590), (20, 144295), (25, 115436), (50, 57718), (100, 28859)]