84986660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{386303}}^1$

素因数の和:386323

約数の個数: 24

約数和(自身を含む): 194697216

約数和(自身を除く): 109710556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 386303, 772606, 1545212, 1931515, 3863030, 4249333, 7726060, 8498666, 16997332, 21246665, 42493330, 84986660]

約数ペア:

[(1, 84986660), (2, 42493330), (4, 21246665), (5, 16997332), (10, 8498666), (11, 7726060), (20, 4249333), (22, 3863030), (44, 1931515), (55, 1545212), (110, 772606), (220, 386303)]