13526840

素因数分解:

$2^3\times 5^1\times {\mathrm{338171}}^1$

素因数の和:338182

約数の個数: 16

約数和(自身を含む): 30435480

約数和(自身を除く): 16908640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 338171, 676342, 1352684, 1690855, 2705368, 3381710, 6763420, 13526840]

約数ペア:

[(1, 13526840), (2, 6763420), (4, 3381710), (5, 2705368), (8, 1690855), (10, 1352684), (20, 676342), (40, 338171)]