38434480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68633}}^1$

素因数の和:68653

約数の個数: 40

約数和(自身を含む): 102127392

約数和(自身を除く): 63692912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68633, 137266, 274532, 343165, 480431, 549064, 686330, 960862, 1098128, 1372660, 1921724, 2402155, 2745320, 3843448, 4804310, 5490640, 7686896, 9608620, 19217240, 38434480]

約数ペア:

[(1, 38434480), (2, 19217240), (4, 9608620), (5, 7686896), (7, 5490640), (8, 4804310), (10, 3843448), (14, 2745320), (16, 2402155), (20, 1921724), (28, 1372660), (35, 1098128), (40, 960862), (56, 686330), (70, 549064), (80, 480431), (112, 343165), (140, 274532), (280, 137266), (560, 68633)]