16508140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75037}}^1$

素因数の和:75057

約数の個数: 24

約数和(自身を含む): 37819152

約数和(自身を除く): 21311012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 75037, 150074, 300148, 375185, 750370, 825407, 1500740, 1650814, 3301628, 4127035, 8254070, 16508140]

約数ペア:

[(1, 16508140), (2, 8254070), (4, 4127035), (5, 3301628), (10, 1650814), (11, 1500740), (20, 825407), (22, 750370), (44, 375185), (55, 300148), (110, 150074), (220, 75037)]