77007520

素因数分解:

$2^5\times 5^1\times {\mathrm{481297}}^1$

素因数の和:481312

約数の個数: 24

約数和(自身を含む): 181930644

約数和(自身を除く): 104923124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 481297, 962594, 1925188, 2406485, 3850376, 4812970, 7700752, 9625940, 15401504, 19251880, 38503760, 77007520]

約数ペア:

[(1, 77007520), (2, 38503760), (4, 19251880), (5, 15401504), (8, 9625940), (10, 7700752), (16, 4812970), (20, 3850376), (32, 2406485), (40, 1925188), (80, 962594), (160, 481297)]