5027080

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 11424600

約数和(自身を除く): 6397520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1153, 2180, 2306, 4360, 4612, 5765, 9224, 11530, 23060, 46120, 125677, 251354, 502708, 628385, 1005416, 1256770, 2513540, 5027080]

約数ペア:

[(1, 5027080), (2, 2513540), (4, 1256770), (5, 1005416), (8, 628385), (10, 502708), (20, 251354), (40, 125677), (109, 46120), (218, 23060), (436, 11530), (545, 9224), (872, 5765), (1090, 4612), (1153, 4360), (2180, 2306)]