66706810090

素因数分解:

$2^1\times 5^1\times {\mathrm{6670681009}}^1$

素因数の和:6670681016

約数の個数: 8

約数和(自身を含む): 120072258180

約数和(自身を除く): 53365448090

約数列:

[1, 2, 5, 10, 6670681009, 13341362018, 33353405045, 66706810090]

約数ペア:

[(1, 66706810090), (2, 33353405045), (5, 13341362018), (10, 6670681009)]