26290260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146057}}^1$

素因数の和:146072

約数の個数: 36

約数和(自身を含む): 79747668

約数和(自身を除く): 53457408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146057, 292114, 438171, 584228, 730285, 876342, 1314513, 1460570, 1752684, 2190855, 2629026, 2921140, 4381710, 5258052, 6572565, 8763420, 13145130, 26290260]

約数ペア:

[(1, 26290260), (2, 13145130), (3, 8763420), (4, 6572565), (5, 5258052), (6, 4381710), (9, 2921140), (10, 2629026), (12, 2190855), (15, 1752684), (18, 1460570), (20, 1314513), (30, 876342), (36, 730285), (45, 584228), (60, 438171), (90, 292114), (180, 146057)]