84992560

素因数分解:

$2^4\times 5^1\times {\mathrm{1062407}}^1$

素因数の和:1062420

約数の個数: 20

約数和(自身を含む): 197607888

約数和(自身を除く): 112615328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1062407, 2124814, 4249628, 5312035, 8499256, 10624070, 16998512, 21248140, 42496280, 84992560]

約数ペア:

[(1, 84992560), (2, 42496280), (4, 21248140), (5, 16998512), (8, 10624070), (10, 8499256), (16, 5312035), (20, 4249628), (40, 2124814), (80, 1062407)]