36141680

素因数分解:

$2^4\times 5^1\times {\mathrm{451771}}^1$

素因数の和:451784

約数の個数: 20

約数和(自身を含む): 84029592

約数和(自身を除く): 47887912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 451771, 903542, 1807084, 2258855, 3614168, 4517710, 7228336, 9035420, 18070840, 36141680]

約数ペア:

[(1, 36141680), (2, 18070840), (4, 9035420), (5, 7228336), (8, 4517710), (10, 3614168), (16, 2258855), (20, 1807084), (40, 903542), (80, 451771)]