83372440

素因数分解:

$2^3\times 5^1\times {\mathrm{2084311}}^1$

素因数の和:2084322

約数の個数: 16

約数和(自身を含む): 187588080

約数和(自身を除く): 104215640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2084311, 4168622, 8337244, 10421555, 16674488, 20843110, 41686220, 83372440]

約数ペア:

[(1, 83372440), (2, 41686220), (4, 20843110), (5, 16674488), (8, 10421555), (10, 8337244), (20, 4168622), (40, 2084311)]