2051264900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{191707}}^1$

素因数の和:191828

約数の個数: 36

約数和(自身を含む): 4492868688

約数和(自身を除く): 2441603788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 191707, 383414, 766828, 958535, 1917070, 3834140, 4792675, 9585350, 19170700, 20512649, 41025298, 82050596, 102563245, 205126490, 410252980, 512816225, 1025632450, 2051264900]

約数ペア:

[(1, 2051264900), (2, 1025632450), (4, 512816225), (5, 410252980), (10, 205126490), (20, 102563245), (25, 82050596), (50, 41025298), (100, 20512649), (107, 19170700), (214, 9585350), (428, 4792675), (535, 3834140), (1070, 1917070), (2140, 958535), (2675, 766828), (5350, 383414), (10700, 191707)]