79755880

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2411}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 179742240

約数和(自身を除く): 99986360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1654, 2411, 3308, 4135, 4822, 6616, 8270, 9644, 12055, 16540, 19288, 24110, 33080, 48220, 96440, 1993897, 3987794, 7975588, 9969485, 15951176, 19938970, 39877940, 79755880]

約数ペア:

[(1, 79755880), (2, 39877940), (4, 19938970), (5, 15951176), (8, 9969485), (10, 7975588), (20, 3987794), (40, 1993897), (827, 96440), (1654, 48220), (2411, 33080), (3308, 24110), (4135, 19288), (4822, 16540), (6616, 12055), (8270, 9644)]