5148440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11701}}^1$

素因数の和:11723

約数の個数: 32

約数和(自身を含む): 12638160

約数和(自身を除く): 7489720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11701, 23402, 46804, 58505, 93608, 117010, 128711, 234020, 257422, 468040, 514844, 643555, 1029688, 1287110, 2574220, 5148440]

約数ペア:

[(1, 5148440), (2, 2574220), (4, 1287110), (5, 1029688), (8, 643555), (10, 514844), (11, 468040), (20, 257422), (22, 234020), (40, 128711), (44, 117010), (55, 93608), (88, 58505), (110, 46804), (220, 23402), (440, 11701)]