26889080

素因数分解:

$2^3\times 5^1\times {\mathrm{672227}}^1$

素因数の和:672238

約数の個数: 16

約数和(自身を含む): 60500520

約数和(自身を除く): 33611440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 672227, 1344454, 2688908, 3361135, 5377816, 6722270, 13444540, 26889080]

約数ペア:

[(1, 26889080), (2, 13444540), (4, 6722270), (5, 5377816), (8, 3361135), (10, 2688908), (20, 1344454), (40, 672227)]