70292509580

素因数分解:

$2^2\times 5^1\times {\mathrm{3514625479}}^1$

素因数の和:3514625488

約数の個数: 12

約数和(自身を含む): 147614270160

約数和(自身を除く): 77321760580

約数列:

[1, 2, 4, 5, 10, 20, 3514625479, 7029250958, 14058501916, 17573127395, 35146254790, 70292509580]

約数ペア:

[(1, 70292509580), (2, 35146254790), (4, 17573127395), (5, 14058501916), (10, 7029250958), (20, 3514625479)]