26626960

素因数分解:

$2^4\times 5^1\times {\mathrm{332837}}^1$

素因数の和:332850

約数の個数: 20

約数和(自身を含む): 61907868

約数和(自身を除く): 35280908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 332837, 665674, 1331348, 1664185, 2662696, 3328370, 5325392, 6656740, 13313480, 26626960]

約数ペア:

[(1, 26626960), (2, 13313480), (4, 6656740), (5, 5325392), (8, 3328370), (10, 2662696), (16, 1664185), (20, 1331348), (40, 665674), (80, 332837)]