26681360

素因数分解:

$2^4\times 5^1\times {\mathrm{333517}}^1$

素因数の和:333530

約数の個数: 20

約数和(自身を含む): 62034348

約数和(自身を除く): 35352988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 333517, 667034, 1334068, 1667585, 2668136, 3335170, 5336272, 6670340, 13340680, 26681360]

約数ペア:

[(1, 26681360), (2, 13340680), (4, 6670340), (5, 5336272), (8, 3335170), (10, 2668136), (16, 1667585), (20, 1334068), (40, 667034), (80, 333517)]