8255340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45863}}^1$

素因数の和:45878

約数の個数: 36

約数和(自身を含む): 25041744

約数和(自身を除く): 16786404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45863, 91726, 137589, 183452, 229315, 275178, 412767, 458630, 550356, 687945, 825534, 917260, 1375890, 1651068, 2063835, 2751780, 4127670, 8255340]

約数ペア:

[(1, 8255340), (2, 4127670), (3, 2751780), (4, 2063835), (5, 1651068), (6, 1375890), (9, 917260), (10, 825534), (12, 687945), (15, 550356), (18, 458630), (20, 412767), (30, 275178), (36, 229315), (45, 183452), (60, 137589), (90, 91726), (180, 45863)]