6484280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14737}}^1$

素因数の和:14759

約数の個数: 32

約数和(自身を含む): 15917040

約数和(自身を除く): 9432760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 14737, 29474, 58948, 73685, 117896, 147370, 162107, 294740, 324214, 589480, 648428, 810535, 1296856, 1621070, 3242140, 6484280]

約数ペア:

[(1, 6484280), (2, 3242140), (4, 1621070), (5, 1296856), (8, 810535), (10, 648428), (11, 589480), (20, 324214), (22, 294740), (40, 162107), (44, 147370), (55, 117896), (88, 73685), (110, 58948), (220, 29474), (440, 14737)]