70291880020

素因数分解:

$2^2\times 5^1\times {\mathrm{3514594001}}^1$

素因数の和:3514594010

約数の個数: 12

約数和(自身を含む): 147612948084

約数和(自身を除く): 77321068064

約数列:

[1, 2, 4, 5, 10, 20, 3514594001, 7029188002, 14058376004, 17572970005, 35145940010, 70291880020]

約数ペア:

[(1, 70291880020), (2, 35145940010), (4, 17572970005), (5, 14058376004), (10, 7029188002), (20, 3514594001)]