26683640

素因数分解:

$2^3\times 5^1\times {\mathrm{667091}}^1$

素因数の和:667102

約数の個数: 16

約数和(自身を含む): 60038280

約数和(自身を除く): 33354640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 667091, 1334182, 2668364, 3335455, 5336728, 6670910, 13341820, 26683640]

約数ペア:

[(1, 26683640), (2, 13341820), (4, 6670910), (5, 5336728), (8, 3335455), (10, 2668364), (20, 1334182), (40, 667091)]