1685547260

素因数分解:

$2^2\times 5^1\times {\mathrm{84277363}}^1$

素因数の和:84277372

約数の個数: 12

約数和(自身を含む): 3539649288

約数和(自身を除く): 1854102028

約数列:

[1, 2, 4, 5, 10, 20, 84277363, 168554726, 337109452, 421386815, 842773630, 1685547260]

約数ペア:

[(1, 1685547260), (2, 842773630), (4, 421386815), (5, 337109452), (10, 168554726), (20, 84277363)]