2008551100

素因数分解:

$2^2\times 5^2\times {\mathrm{769}}^1\times {\mathrm{26119}}^1$

素因数の和:26902

約数の個数: 36

約数和(自身を含む): 4364390800

約数和(自身を除く): 2355839700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 769, 1538, 3076, 3845, 7690, 15380, 19225, 26119, 38450, 52238, 76900, 104476, 130595, 261190, 522380, 652975, 1305950, 2611900, 20085511, 40171022, 80342044, 100427555, 200855110, 401710220, 502137775, 1004275550, 2008551100]

約数ペア:

[(1, 2008551100), (2, 1004275550), (4, 502137775), (5, 401710220), (10, 200855110), (20, 100427555), (25, 80342044), (50, 40171022), (100, 20085511), (769, 2611900), (1538, 1305950), (3076, 652975), (3845, 522380), (7690, 261190), (15380, 130595), (19225, 104476), (26119, 76900), (38450, 52238)]