2017456120

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{65587}}^1$

素因数の和:66367

約数の個数: 32

約数和(自身を含む): 4545248400

約数和(自身を除く): 2527792280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 3076, 3845, 6152, 7690, 15380, 30760, 65587, 131174, 262348, 327935, 524696, 655870, 1311740, 2623480, 50436403, 100872806, 201745612, 252182015, 403491224, 504364030, 1008728060, 2017456120]

約数ペア:

[(1, 2017456120), (2, 1008728060), (4, 504364030), (5, 403491224), (8, 252182015), (10, 201745612), (20, 100872806), (40, 50436403), (769, 2623480), (1538, 1311740), (3076, 655870), (3845, 524696), (6152, 327935), (7690, 262348), (15380, 131174), (30760, 65587)]