8230160

素因数分解:

$2^4\times 5^1\times {\mathrm{102877}}^1$

素因数の和:102890

約数の個数: 20

約数和(自身を含む): 19135308

約数和(自身を除く): 10905148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 102877, 205754, 411508, 514385, 823016, 1028770, 1646032, 2057540, 4115080, 8230160]

約数ペア:

[(1, 8230160), (2, 4115080), (4, 2057540), (5, 1646032), (8, 1028770), (10, 823016), (16, 514385), (20, 411508), (40, 205754), (80, 102877)]