83630960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149341}}^1$

素因数の和:149361

約数の個数: 40

約数和(自身を含む): 222220896

約数和(自身を除く): 138589936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 149341, 298682, 597364, 746705, 1045387, 1194728, 1493410, 2090774, 2389456, 2986820, 4181548, 5226935, 5973640, 8363096, 10453870, 11947280, 16726192, 20907740, 41815480, 83630960]

約数ペア:

[(1, 83630960), (2, 41815480), (4, 20907740), (5, 16726192), (7, 11947280), (8, 10453870), (10, 8363096), (14, 5973640), (16, 5226935), (20, 4181548), (28, 2986820), (35, 2389456), (40, 2090774), (56, 1493410), (70, 1194728), (80, 1045387), (112, 746705), (140, 597364), (280, 298682), (560, 149341)]