9407140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4657}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 19954872

約数和(自身を除く): 10547732

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4657, 9314, 18628, 23285, 46570, 93140, 470357, 940714, 1881428, 2351785, 4703570, 9407140]

約数ペア:

[(1, 9407140), (2, 4703570), (4, 2351785), (5, 1881428), (10, 940714), (20, 470357), (101, 93140), (202, 46570), (404, 23285), (505, 18628), (1010, 9314), (2020, 4657)]