5194960

素因数分解:

$2^4\times 5^1\times {\mathrm{64937}}^1$

素因数の和:64950

約数の個数: 20

約数和(自身を含む): 12078468

約数和(自身を除く): 6883508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 64937, 129874, 259748, 324685, 519496, 649370, 1038992, 1298740, 2597480, 5194960]

約数ペア:

[(1, 5194960), (2, 2597480), (4, 1298740), (5, 1038992), (8, 649370), (10, 519496), (16, 324685), (20, 259748), (40, 129874), (80, 64937)]