24797660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65257}}^1$

素因数の和:65285

約数の個数: 24

約数和(自身を含む): 54816720

約数和(自身を除く): 30019060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 65257, 130514, 261028, 326285, 652570, 1239883, 1305140, 2479766, 4959532, 6199415, 12398830, 24797660]

約数ペア:

[(1, 24797660), (2, 12398830), (4, 6199415), (5, 4959532), (10, 2479766), (19, 1305140), (20, 1239883), (38, 652570), (76, 326285), (95, 261028), (190, 130514), (380, 65257)]