11217160

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 25386840

約数和(自身を除く): 14169680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1453, 1544, 1930, 2906, 3860, 5812, 7265, 7720, 11624, 14530, 29060, 58120, 280429, 560858, 1121716, 1402145, 2243432, 2804290, 5608580, 11217160]

約数ペア:

[(1, 11217160), (2, 5608580), (4, 2804290), (5, 2243432), (8, 1402145), (10, 1121716), (20, 560858), (40, 280429), (193, 58120), (386, 29060), (772, 14530), (965, 11624), (1453, 7720), (1544, 7265), (1930, 5812), (2906, 3860)]