66022120

素因数分解:

$2^3\times 5^1\times {\mathrm{1650553}}^1$

素因数の和:1650564

約数の個数: 16

約数和(自身を含む): 148549860

約数和(自身を除く): 82527740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1650553, 3301106, 6602212, 8252765, 13204424, 16505530, 33011060, 66022120]

約数ペア:

[(1, 66022120), (2, 33011060), (4, 16505530), (5, 13204424), (8, 8252765), (10, 6602212), (20, 3301106), (40, 1650553)]