91552120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208073}}^1$

素因数の和:208095

約数の個数: 32

約数和(自身を含む): 224719920

約数和(自身を除く): 133167800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 208073, 416146, 832292, 1040365, 1664584, 2080730, 2288803, 4161460, 4577606, 8322920, 9155212, 11444015, 18310424, 22888030, 45776060, 91552120]

約数ペア:

[(1, 91552120), (2, 45776060), (4, 22888030), (5, 18310424), (8, 11444015), (10, 9155212), (11, 8322920), (20, 4577606), (22, 4161460), (40, 2288803), (44, 2080730), (55, 1664584), (88, 1040365), (110, 832292), (220, 416146), (440, 208073)]