3240180340

素因数分解:

$2^2\times 5^1\times {\mathrm{162009017}}^1$

素因数の和:162009026

約数の個数: 12

約数和(自身を含む): 6804378756

約数和(自身を除く): 3564198416

約数列:

[1, 2, 4, 5, 10, 20, 162009017, 324018034, 648036068, 810045085, 1620090170, 3240180340]

約数ペア:

[(1, 3240180340), (2, 1620090170), (4, 810045085), (5, 648036068), (10, 324018034), (20, 162009017)]