85330660

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{9631}}^1$

素因数の和:10083

約数の個数: 24

約数和(自身を含む): 179617536

約数和(自身を除く): 94286876

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 9631, 19262, 38524, 48155, 96310, 192620, 4266533, 8533066, 17066132, 21332665, 42665330, 85330660]

約数ペア:

[(1, 85330660), (2, 42665330), (4, 21332665), (5, 17066132), (10, 8533066), (20, 4266533), (443, 192620), (886, 96310), (1772, 48155), (2215, 38524), (4430, 19262), (8860, 9631)]