66805990

素因数分解:

$2^1\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{3617}}^1$

素因数の和:5471

約数の個数: 16

約数和(自身を含む): 120349152

約数和(自身を除く): 53543162

約数列:

[1, 2, 5, 10, 1847, 3617, 3694, 7234, 9235, 18085, 18470, 36170, 6680599, 13361198, 33402995, 66805990]

約数ペア:

[(1, 66805990), (2, 33402995), (5, 13361198), (10, 6680599), (1847, 36170), (3617, 18470), (3694, 18085), (7234, 9235)]