98344040

素因数分解:

$2^3\times 5^1\times {\mathrm{2458601}}^1$

素因数の和:2458612

約数の個数: 16

約数和(自身を含む): 221274180

約数和(自身を除く): 122930140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2458601, 4917202, 9834404, 12293005, 19668808, 24586010, 49172020, 98344040]

約数ペア:

[(1, 98344040), (2, 49172020), (4, 24586010), (5, 19668808), (8, 12293005), (10, 9834404), (20, 4917202), (40, 2458601)]