129867878360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{295154269}}^1$

素因数の和:295154291

約数の個数: 32

約数和(自身を含む): 318766611600

約数和(自身を除く): 188898733240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 295154269, 590308538, 1180617076, 1475771345, 2361234152, 2951542690, 3246696959, 5903085380, 6493393918, 11806170760, 12986787836, 16233484795, 25973575672, 32466969590, 64933939180, 129867878360]

約数ペア:

[(1, 129867878360), (2, 64933939180), (4, 32466969590), (5, 25973575672), (8, 16233484795), (10, 12986787836), (11, 11806170760), (20, 6493393918), (22, 5903085380), (40, 3246696959), (44, 2951542690), (55, 2361234152), (88, 1475771345), (110, 1180617076), (220, 590308538), (440, 295154269)]