5777140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 13345920

約数和(自身を除く): 7568780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 661, 874, 1322, 1748, 2185, 2644, 3305, 4370, 6610, 8740, 12559, 13220, 15203, 25118, 30406, 50236, 60812, 62795, 76015, 125590, 152030, 251180, 288857, 304060, 577714, 1155428, 1444285, 2888570, 5777140]

約数ペア:

[(1, 5777140), (2, 2888570), (4, 1444285), (5, 1155428), (10, 577714), (19, 304060), (20, 288857), (23, 251180), (38, 152030), (46, 125590), (76, 76015), (92, 62795), (95, 60812), (115, 50236), (190, 30406), (230, 25118), (380, 15203), (437, 13220), (460, 12559), (661, 8740), (874, 6610), (1322, 4370), (1748, 3305), (2185, 2644)]