2088040

素因数分解:

$2^3\times 5^1\times {\mathrm{52201}}^1$

素因数の和:52212

約数の個数: 16

約数和(自身を含む): 4698180

約数和(自身を除く): 2610140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52201, 104402, 208804, 261005, 417608, 522010, 1044020, 2088040]

約数ペア:

[(1, 2088040), (2, 1044020), (4, 522010), (5, 417608), (8, 261005), (10, 208804), (20, 104402), (40, 52201)]