11414840

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 25883280

約数和(自身を除く): 14468440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2083, 2740, 4166, 5480, 8332, 10415, 16664, 20830, 41660, 83320, 285371, 570742, 1141484, 1426855, 2282968, 2853710, 5707420, 11414840]

約数ペア:

[(1, 11414840), (2, 5707420), (4, 2853710), (5, 2282968), (8, 1426855), (10, 1141484), (20, 570742), (40, 285371), (137, 83320), (274, 41660), (548, 20830), (685, 16664), (1096, 10415), (1370, 8332), (2083, 5480), (2740, 4166)]