13741280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12269}}^1$

素因数の和:12291

約数の個数: 48

約数和(自身を含む): 37104480

約数和(自身を除く): 23363200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12269, 24538, 49076, 61345, 85883, 98152, 122690, 171766, 196304, 245380, 343532, 392608, 429415, 490760, 687064, 858830, 981520, 1374128, 1717660, 1963040, 2748256, 3435320, 6870640, 13741280]

約数ペア:

[(1, 13741280), (2, 6870640), (4, 3435320), (5, 2748256), (7, 1963040), (8, 1717660), (10, 1374128), (14, 981520), (16, 858830), (20, 687064), (28, 490760), (32, 429415), (35, 392608), (40, 343532), (56, 245380), (70, 196304), (80, 171766), (112, 122690), (140, 98152), (160, 85883), (224, 61345), (280, 49076), (560, 24538), (1120, 12269)]