38383420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101009}}^1$

素因数の和:101037

約数の個数: 24

約数和(自身を含む): 84848400

約数和(自身を除く): 46464980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 101009, 202018, 404036, 505045, 1010090, 1919171, 2020180, 3838342, 7676684, 9595855, 19191710, 38383420]

約数ペア:

[(1, 38383420), (2, 19191710), (4, 9595855), (5, 7676684), (10, 3838342), (19, 2020180), (20, 1919171), (38, 1010090), (76, 505045), (95, 404036), (190, 202018), (380, 101009)]