39096880

素因数分解:

$2^4\times 5^1\times {\mathrm{488711}}^1$

素因数の和:488724

約数の個数: 20

約数和(自身を含む): 90900432

約数和(自身を除く): 51803552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 488711, 977422, 1954844, 2443555, 3909688, 4887110, 7819376, 9774220, 19548440, 39096880]

約数ペア:

[(1, 39096880), (2, 19548440), (4, 9774220), (5, 7819376), (8, 4887110), (10, 3909688), (16, 2443555), (20, 1954844), (40, 977422), (80, 488711)]