7780852070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1\times {\mathrm{14897}}^1$

素因数の和:17672

約数の個数: 32

約数和(自身を含む): 14749020000

約数和(自身を除く): 6968167930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2749, 5498, 13745, 14897, 27490, 29794, 52231, 74485, 104462, 148970, 261155, 283043, 522310, 566086, 1415215, 2830430, 40951853, 81903706, 204759265, 409518530, 778085207, 1556170414, 3890426035, 7780852070]

約数ペア:

[(1, 7780852070), (2, 3890426035), (5, 1556170414), (10, 778085207), (19, 409518530), (38, 204759265), (95, 81903706), (190, 40951853), (2749, 2830430), (5498, 1415215), (13745, 566086), (14897, 522310), (27490, 283043), (29794, 261155), (52231, 148970), (74485, 104462)]