10830500

素因数分解:

$2^2\times 5^3\times {\mathrm{21661}}^1$

素因数の和:21680

約数の個数: 24

約数和(自身を含む): 23654904

約数和(自身を除く): 12824404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 21661, 43322, 86644, 108305, 216610, 433220, 541525, 1083050, 2166100, 2707625, 5415250, 10830500]

約数ペア:

[(1, 10830500), (2, 5415250), (4, 2707625), (5, 2166100), (10, 1083050), (20, 541525), (25, 433220), (50, 216610), (100, 108305), (125, 86644), (250, 43322), (500, 21661)]