5085560

素因数分解:

$2^3\times 5^1\times {\mathrm{127139}}^1$

素因数の和:127150

約数の個数: 16

約数和(自身を含む): 11442600

約数和(自身を除く): 6357040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127139, 254278, 508556, 635695, 1017112, 1271390, 2542780, 5085560]

約数ペア:

[(1, 5085560), (2, 2542780), (4, 1271390), (5, 1017112), (8, 635695), (10, 508556), (20, 254278), (40, 127139)]