39528790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{80671}}^1$

素因数の和:80692

約数の個数: 24

約数和(自身を含む): 82769472

約数和(自身を除く): 43240682

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 80671, 161342, 403355, 564697, 806710, 1129394, 2823485, 3952879, 5646970, 7905758, 19764395, 39528790]

約数ペア:

[(1, 39528790), (2, 19764395), (5, 7905758), (7, 5646970), (10, 3952879), (14, 2823485), (35, 1129394), (49, 806710), (70, 564697), (98, 403355), (245, 161342), (490, 80671)]