96820720

素因数分解:

$2^4\times 5^1\times {\mathrm{1210259}}^1$

素因数の和:1210272

約数の個数: 20

約数和(自身を含む): 225108360

約数和(自身を除く): 128287640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1210259, 2420518, 4841036, 6051295, 9682072, 12102590, 19364144, 24205180, 48410360, 96820720]

約数ペア:

[(1, 96820720), (2, 48410360), (4, 24205180), (5, 19364144), (8, 12102590), (10, 9682072), (16, 6051295), (20, 4841036), (40, 2420518), (80, 1210259)]