8392120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19073}}^1$

素因数の和:19095

約数の個数: 32

約数和(自身を含む): 20599920

約数和(自身を除く): 12207800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 19073, 38146, 76292, 95365, 152584, 190730, 209803, 381460, 419606, 762920, 839212, 1049015, 1678424, 2098030, 4196060, 8392120]

約数ペア:

[(1, 8392120), (2, 4196060), (4, 2098030), (5, 1678424), (8, 1049015), (10, 839212), (11, 762920), (20, 419606), (22, 381460), (40, 209803), (44, 190730), (55, 152584), (88, 95365), (110, 76292), (220, 38146), (440, 19073)]