45360020

素因数分解:

$2^2\times 5^1\times {\mathrm{2268001}}^1$

素因数の和:2268010

約数の個数: 12

約数和(自身を含む): 95256084

約数和(自身を除く): 49896064

約数列:

[1, 2, 4, 5, 10, 20, 2268001, 4536002, 9072004, 11340005, 22680010, 45360020]

約数ペア:

[(1, 45360020), (2, 22680010), (4, 11340005), (5, 9072004), (10, 4536002), (20, 2268001)]