2012152280

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{187003}}^1$

素因数の和:187283

約数の個数: 32

約数和(自身を含む): 4544197200

約数和(自身を除く): 2532044920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 187003, 374006, 748012, 935015, 1496024, 1870030, 3740060, 7480120, 50303807, 100607614, 201215228, 251519035, 402430456, 503038070, 1006076140, 2012152280]

約数ペア:

[(1, 2012152280), (2, 1006076140), (4, 503038070), (5, 402430456), (8, 251519035), (10, 201215228), (20, 100607614), (40, 50303807), (269, 7480120), (538, 3740060), (1076, 1870030), (1345, 1496024), (2152, 935015), (2690, 748012), (5380, 374006), (10760, 187003)]