14240840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 32487480

約数和(自身を除く): 18246640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 4877, 9754, 19508, 24385, 39016, 48770, 97540, 195080, 356021, 712042, 1424084, 1780105, 2848168, 3560210, 7120420, 14240840]

約数ペア:

[(1, 14240840), (2, 7120420), (4, 3560210), (5, 2848168), (8, 1780105), (10, 1424084), (20, 712042), (40, 356021), (73, 195080), (146, 97540), (292, 48770), (365, 39016), (584, 24385), (730, 19508), (1460, 9754), (2920, 4877)]