48680020

素因数分解:

$2^2\times 5^1\times {\mathrm{2434001}}^1$

素因数の和:2434010

約数の個数: 12

約数和(自身を含む): 102228084

約数和(自身を除く): 53548064

約数列:

[1, 2, 4, 5, 10, 20, 2434001, 4868002, 9736004, 12170005, 24340010, 48680020]

約数ペア:

[(1, 48680020), (2, 24340010), (4, 12170005), (5, 9736004), (10, 4868002), (20, 2434001)]