20223572200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{23081}}^1$

素因数の和:23447

約数の個数: 96

約数和(自身を含む): 50789171160

約数和(自身を除く): 30565598960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 337, 520, 650, 674, 1300, 1348, 1685, 2600, 2696, 3370, 4381, 6740, 8425, 8762, 13480, 16850, 17524, 21905, 23081, 33700, 35048, 43810, 46162, 67400, 87620, 92324, 109525, 115405, 175240, 184648, 219050, 230810, 300053, 438100, 461620, 577025, 600106, 876200, 923240, 1154050, 1200212, 1500265, 2308100, 2400424, 3000530, 4616200, 6001060, 7501325, 7778297, 12002120, 15002650, 15556594, 30005300, 31113188, 38891485, 60010600, 62226376, 77782970, 101117861, 155565940, 194457425, 202235722, 311131880, 388914850, 404471444, 505589305, 777829700, 808942888, 1011178610, 1555659400, 2022357220, 2527946525, 4044714440, 5055893050, 10111786100, 20223572200]

約数ペア:

[(1, 20223572200), (2, 10111786100), (4, 5055893050), (5, 4044714440), (8, 2527946525), (10, 2022357220), (13, 1555659400), (20, 1011178610), (25, 808942888), (26, 777829700), (40, 505589305), (50, 404471444), (52, 388914850), (65, 311131880), (100, 202235722), (104, 194457425), (130, 155565940), (200, 101117861), (260, 77782970), (325, 62226376), (337, 60010600), (520, 38891485), (650, 31113188), (674, 30005300), (1300, 15556594), (1348, 15002650), (1685, 12002120), (2600, 7778297), (2696, 7501325), (3370, 6001060), (4381, 4616200), (6740, 3000530), (8425, 2400424), (8762, 2308100), (13480, 1500265), (16850, 1200212), (17524, 1154050), (21905, 923240), (23081, 876200), (33700, 600106), (35048, 577025), (43810, 461620), (46162, 438100), (67400, 300053), (87620, 230810), (92324, 219050), (109525, 184648), (115405, 175240)]