103804575020

素因数分解:

$2^2\times 5^1\times {\mathrm{5190228751}}^1$

素因数の和:5190228760

約数の個数: 12

約数和(自身を含む): 217989607584

約数和(自身を除く): 114185032564

約数列:

[1, 2, 4, 5, 10, 20, 5190228751, 10380457502, 20760915004, 25951143755, 51902287510, 103804575020]

約数ペア:

[(1, 103804575020), (2, 51902287510), (4, 25951143755), (5, 20760915004), (10, 10380457502), (20, 5190228751)]