1832140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 3889872

約数和(自身を除く): 2057732

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 907, 1010, 1814, 2020, 3628, 4535, 9070, 18140, 91607, 183214, 366428, 458035, 916070, 1832140]

約数ペア:

[(1, 1832140), (2, 916070), (4, 458035), (5, 366428), (10, 183214), (20, 91607), (101, 18140), (202, 9070), (404, 4535), (505, 3628), (907, 2020), (1010, 1814)]