4081014620

素因数分解:

$2^2\times 5^1\times {\mathrm{4349}}^1\times {\mathrm{46919}}^1$

素因数の和:51277

約数の個数: 24

約数和(自身を含む): 8572284000

約数和(自身を除く): 4491269380

約数列:

[1, 2, 4, 5, 10, 20, 4349, 8698, 17396, 21745, 43490, 46919, 86980, 93838, 187676, 234595, 469190, 938380, 204050731, 408101462, 816202924, 1020253655, 2040507310, 4081014620]

約数ペア:

[(1, 4081014620), (2, 2040507310), (4, 1020253655), (5, 816202924), (10, 408101462), (20, 204050731), (4349, 938380), (8698, 469190), (17396, 234595), (21745, 187676), (43490, 93838), (46919, 86980)]