82392220

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2609}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 173199600

約数和(自身を除く): 90807380

約数列:

[1, 2, 4, 5, 10, 20, 1579, 2609, 3158, 5218, 6316, 7895, 10436, 13045, 15790, 26090, 31580, 52180, 4119611, 8239222, 16478444, 20598055, 41196110, 82392220]

約数ペア:

[(1, 82392220), (2, 41196110), (4, 20598055), (5, 16478444), (10, 8239222), (20, 4119611), (1579, 52180), (2609, 31580), (3158, 26090), (5218, 15790), (6316, 13045), (7895, 10436)]