26763640

素因数分解:

$2^3\times 5^1\times {\mathrm{669091}}^1$

素因数の和:669102

約数の個数: 16

約数和(自身を含む): 60218280

約数和(自身を除く): 33454640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 669091, 1338182, 2676364, 3345455, 5352728, 6690910, 13381820, 26763640]

約数ペア:

[(1, 26763640), (2, 13381820), (4, 6690910), (5, 5352728), (8, 3345455), (10, 2676364), (20, 1338182), (40, 669091)]