13528060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7433}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 34969536

約数和(自身を除く): 21441476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7433, 14866, 29732, 37165, 52031, 74330, 96629, 104062, 148660, 193258, 208124, 260155, 386516, 483145, 520310, 676403, 966290, 1040620, 1352806, 1932580, 2705612, 3382015, 6764030, 13528060]

約数ペア:

[(1, 13528060), (2, 6764030), (4, 3382015), (5, 2705612), (7, 1932580), (10, 1352806), (13, 1040620), (14, 966290), (20, 676403), (26, 520310), (28, 483145), (35, 386516), (52, 260155), (65, 208124), (70, 193258), (91, 148660), (130, 104062), (140, 96629), (182, 74330), (260, 52031), (364, 37165), (455, 29732), (910, 14866), (1820, 7433)]