17127080

素因数分解:

$2^3\times 5^1\times {\mathrm{428177}}^1$

素因数の和:428188

約数の個数: 16

約数和(自身を含む): 38536020

約数和(自身を除く): 21408940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 428177, 856354, 1712708, 2140885, 3425416, 4281770, 8563540, 17127080]

約数ペア:

[(1, 17127080), (2, 8563540), (4, 4281770), (5, 3425416), (8, 2140885), (10, 1712708), (20, 856354), (40, 428177)]