68050840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11932

約数の個数: 64

約数和(自身を含む): 179897760

約数和(自身を除く): 111846920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 11897, 23794, 47588, 59485, 95176, 118970, 130867, 154661, 237940, 261734, 309322, 475880, 523468, 618644, 654335, 773305, 1046936, 1237288, 1308670, 1546610, 1701271, 2617340, 3093220, 3402542, 5234680, 6186440, 6805084, 8506355, 13610168, 17012710, 34025420, 68050840]

約数ペア:

[(1, 68050840), (2, 34025420), (4, 17012710), (5, 13610168), (8, 8506355), (10, 6805084), (11, 6186440), (13, 5234680), (20, 3402542), (22, 3093220), (26, 2617340), (40, 1701271), (44, 1546610), (52, 1308670), (55, 1237288), (65, 1046936), (88, 773305), (104, 654335), (110, 618644), (130, 523468), (143, 475880), (220, 309322), (260, 261734), (286, 237940), (440, 154661), (520, 130867), (572, 118970), (715, 95176), (1144, 59485), (1430, 47588), (2860, 23794), (5720, 11897)]