2012328740

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{562103}}^1$

素因数の和:562291

約数の個数: 24

約数和(自身を含む): 4249506240

約数和(自身を除く): 2237177500

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 562103, 1124206, 2248412, 2810515, 5621030, 11242060, 100616437, 201232874, 402465748, 503082185, 1006164370, 2012328740]

約数ペア:

[(1, 2012328740), (2, 1006164370), (4, 503082185), (5, 402465748), (10, 201232874), (20, 100616437), (179, 11242060), (358, 5621030), (716, 2810515), (895, 2248412), (1790, 1124206), (3580, 562103)]