3812440

素因数分解:

$2^3\times 5^1\times {\mathrm{95311}}^1$

素因数の和:95322

約数の個数: 16

約数和(自身を含む): 8578080

約数和(自身を除く): 4765640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 95311, 190622, 381244, 476555, 762488, 953110, 1906220, 3812440]

約数ペア:

[(1, 3812440), (2, 1906220), (4, 953110), (5, 762488), (8, 476555), (10, 381244), (20, 190622), (40, 95311)]