80606210

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{11369}}^1$

素因数の和:12085

約数の個数: 16

約数和(自身を含む): 145308600

約数和(自身を除く): 64702390

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 11369, 22738, 56845, 113690, 8060621, 16121242, 40303105, 80606210]

約数ペア:

[(1, 80606210), (2, 40303105), (5, 16121242), (10, 8060621), (709, 113690), (1418, 56845), (3545, 22738), (7090, 11369)]