3313335880

素因数分解:

$2^3\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{33851}}^1$

素因数の和:36309

約数の個数: 32

約数和(自身を含む): 7458272640

約数和(自身を除く): 4144936760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2447, 4894, 9788, 12235, 19576, 24470, 33851, 48940, 67702, 97880, 135404, 169255, 270808, 338510, 677020, 1354040, 82833397, 165666794, 331333588, 414166985, 662667176, 828333970, 1656667940, 3313335880]

約数ペア:

[(1, 3313335880), (2, 1656667940), (4, 828333970), (5, 662667176), (8, 414166985), (10, 331333588), (20, 165666794), (40, 82833397), (2447, 1354040), (4894, 677020), (9788, 338510), (12235, 270808), (19576, 169255), (24470, 135404), (33851, 97880), (48940, 67702)]