66022540

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{5333}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 138897360

約数和(自身を除く): 72874820

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 5333, 6190, 10666, 12380, 21332, 26665, 53330, 106660, 3301127, 6602254, 13204508, 16505635, 33011270, 66022540]

約数ペア:

[(1, 66022540), (2, 33011270), (4, 16505635), (5, 13204508), (10, 6602254), (20, 3301127), (619, 106660), (1238, 53330), (2476, 26665), (3095, 21332), (5333, 12380), (6190, 10666)]