34382420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17021}}^1$

素因数の和:17131

約数の個数: 24

約数和(自身を含む): 72922248

約数和(自身を除く): 38539828

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 17021, 34042, 68084, 85105, 170210, 340420, 1719121, 3438242, 6876484, 8595605, 17191210, 34382420]

約数ペア:

[(1, 34382420), (2, 17191210), (4, 8595605), (5, 6876484), (10, 3438242), (20, 1719121), (101, 340420), (202, 170210), (404, 85105), (505, 68084), (1010, 34042), (2020, 17021)]