26210660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187219}}^1$

素因数の和:187235

約数の個数: 24

約数和(自身を含む): 62905920

約数和(自身を除く): 36695260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187219, 374438, 748876, 936095, 1310533, 1872190, 2621066, 3744380, 5242132, 6552665, 13105330, 26210660]

約数ペア:

[(1, 26210660), (2, 13105330), (4, 6552665), (5, 5242132), (7, 3744380), (10, 2621066), (14, 1872190), (20, 1310533), (28, 936095), (35, 748876), (70, 374438), (140, 187219)]