9650840

素因数分解:

$2^3\times 5^1\times {\mathrm{241271}}^1$

素因数の和:241282

約数の個数: 16

約数和(自身を含む): 21714480

約数和(自身を除く): 12063640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241271, 482542, 965084, 1206355, 1930168, 2412710, 4825420, 9650840]

約数ペア:

[(1, 9650840), (2, 4825420), (4, 2412710), (5, 1930168), (8, 1206355), (10, 965084), (20, 482542), (40, 241271)]