25011070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{51043}}^1$

素因数の和:51064

約数の個数: 24

約数和(自身を含む): 52371144

約数和(自身を除く): 27360074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 51043, 102086, 255215, 357301, 510430, 714602, 1786505, 2501107, 3573010, 5002214, 12505535, 25011070]

約数ペア:

[(1, 25011070), (2, 12505535), (5, 5002214), (7, 3573010), (10, 2501107), (14, 1786505), (35, 714602), (49, 510430), (70, 357301), (98, 255215), (245, 102086), (490, 51043)]