2012562140

素因数分解:

$2^2\times 5^1\times {\mathrm{4177}}^1\times {\mathrm{24091}}^1$

素因数の和:28277

約数の個数: 24

約数和(自身を含む): 4227567792

約数和(自身を除く): 2215005652

約数列:

[1, 2, 4, 5, 10, 20, 4177, 8354, 16708, 20885, 24091, 41770, 48182, 83540, 96364, 120455, 240910, 481820, 100628107, 201256214, 402512428, 503140535, 1006281070, 2012562140]

約数ペア:

[(1, 2012562140), (2, 1006281070), (4, 503140535), (5, 402512428), (10, 201256214), (20, 100628107), (4177, 481820), (8354, 240910), (16708, 120455), (20885, 96364), (24091, 83540), (41770, 48182)]