569590060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{19387}}^1$

素因数の和:19522

約数の個数: 48

約数和(自身を含む): 1299616416

約数和(自身を除く): 730026356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 7345, 14690, 19387, 29380, 38774, 77548, 96935, 193870, 252031, 387740, 504062, 1008124, 1260155, 2190731, 2520310, 4381462, 5040620, 8762924, 10953655, 21907310, 28479503, 43814620, 56959006, 113918012, 142397515, 284795030, 569590060]

約数ペア:

[(1, 569590060), (2, 284795030), (4, 142397515), (5, 113918012), (10, 56959006), (13, 43814620), (20, 28479503), (26, 21907310), (52, 10953655), (65, 8762924), (113, 5040620), (130, 4381462), (226, 2520310), (260, 2190731), (452, 1260155), (565, 1008124), (1130, 504062), (1469, 387740), (2260, 252031), (2938, 193870), (5876, 96935), (7345, 77548), (14690, 38774), (19387, 29380)]