10119940

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1627}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 21333312

約数和(自身を除く): 11213372

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 1627, 3110, 3254, 6220, 6508, 8135, 16270, 32540, 505997, 1011994, 2023988, 2529985, 5059970, 10119940]

約数ペア:

[(1, 10119940), (2, 5059970), (4, 2529985), (5, 2023988), (10, 1011994), (20, 505997), (311, 32540), (622, 16270), (1244, 8135), (1555, 6508), (1627, 6220), (3110, 3254)]