3328840

素因数分解:

$2^3\times 5^1\times {\mathrm{83221}}^1$

素因数の和:83232

約数の個数: 16

約数和(自身を含む): 7489980

約数和(自身を除く): 4161140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83221, 166442, 332884, 416105, 665768, 832210, 1664420, 3328840]

約数ペア:

[(1, 3328840), (2, 1664420), (4, 832210), (5, 665768), (8, 416105), (10, 332884), (20, 166442), (40, 83221)]