445730060

素因数分解:

$2^2\times 5^1\times {\mathrm{22286503}}^1$

素因数の和:22286512

約数の個数: 12

約数和(自身を含む): 936033168

約数和(自身を除く): 490303108

約数列:

[1, 2, 4, 5, 10, 20, 22286503, 44573006, 89146012, 111432515, 222865030, 445730060]

約数ペア:

[(1, 445730060), (2, 222865030), (4, 111432515), (5, 89146012), (10, 44573006), (20, 22286503)]