2013014980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{2927}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 4276613376

約数和(自身を除く): 2263598396

約数列:

[1, 2, 4, 5, 10, 20, 137, 251, 274, 502, 548, 685, 1004, 1255, 1370, 2510, 2740, 2927, 5020, 5854, 11708, 14635, 29270, 34387, 58540, 68774, 137548, 171935, 343870, 400999, 687740, 734677, 801998, 1469354, 1603996, 2004995, 2938708, 3673385, 4009990, 7346770, 8019980, 14693540, 100650749, 201301498, 402602996, 503253745, 1006507490, 2013014980]

約数ペア:

[(1, 2013014980), (2, 1006507490), (4, 503253745), (5, 402602996), (10, 201301498), (20, 100650749), (137, 14693540), (251, 8019980), (274, 7346770), (502, 4009990), (548, 3673385), (685, 2938708), (1004, 2004995), (1255, 1603996), (1370, 1469354), (2510, 801998), (2740, 734677), (2927, 687740), (5020, 400999), (5854, 343870), (11708, 171935), (14635, 137548), (29270, 68774), (34387, 58540)]