13135850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 30081408

約数和(自身を除く): 16945558

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 2887, 4550, 5774, 14435, 20209, 28870, 37531, 40418, 72175, 75062, 101045, 144350, 187655, 202090, 262717, 375310, 505225, 525434, 938275, 1010450, 1313585, 1876550, 2627170, 6567925, 13135850]

約数ペア:

[(1, 13135850), (2, 6567925), (5, 2627170), (7, 1876550), (10, 1313585), (13, 1010450), (14, 938275), (25, 525434), (26, 505225), (35, 375310), (50, 262717), (65, 202090), (70, 187655), (91, 144350), (130, 101045), (175, 75062), (182, 72175), (325, 40418), (350, 37531), (455, 28870), (650, 20209), (910, 14435), (2275, 5774), (2887, 4550)]