5707420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 12078864

約数和(自身を除く): 6371444

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2083, 2740, 4166, 8332, 10415, 20830, 41660, 285371, 570742, 1141484, 1426855, 2853710, 5707420]

約数ペア:

[(1, 5707420), (2, 2853710), (4, 1426855), (5, 1141484), (10, 570742), (20, 285371), (137, 41660), (274, 20830), (548, 10415), (685, 8332), (1370, 4166), (2083, 2740)]