38102980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100271}}^1$

素因数の和:100299

約数の個数: 24

約数和(自身を含む): 84228480

約数和(自身を除く): 46125500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 100271, 200542, 401084, 501355, 1002710, 1905149, 2005420, 3810298, 7620596, 9525745, 19051490, 38102980]

約数ペア:

[(1, 38102980), (2, 19051490), (4, 9525745), (5, 7620596), (10, 3810298), (19, 2005420), (20, 1905149), (38, 1002710), (76, 501355), (95, 401084), (190, 200542), (380, 100271)]