2051208860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3536567}}^1$

素因数の和:3536605

約数の個数: 24

約数和(自身を含む): 4456075680

約数和(自身を除く): 2404866820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3536567, 7073134, 14146268, 17682835, 35365670, 70731340, 102560443, 205120886, 410241772, 512802215, 1025604430, 2051208860]

約数ペア:

[(1, 2051208860), (2, 1025604430), (4, 512802215), (5, 410241772), (10, 205120886), (20, 102560443), (29, 70731340), (58, 35365670), (116, 17682835), (145, 14146268), (290, 7073134), (580, 3536567)]