201406960

素因数分解:

$2^4\times 5^1\times {\mathrm{2517587}}^1$

素因数の和:2517600

約数の個数: 20

約数和(自身を含む): 468271368

約数和(自身を除く): 266864408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2517587, 5035174, 10070348, 12587935, 20140696, 25175870, 40281392, 50351740, 100703480, 201406960]

約数ペア:

[(1, 201406960), (2, 100703480), (4, 50351740), (5, 40281392), (8, 25175870), (10, 20140696), (16, 12587935), (20, 10070348), (40, 5035174), (80, 2517587)]