5280883504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{65267}}^1$

素因数の和:65677

約数の個数: 40

約数和(自身を含む): 11047261680

約数和(自身を除く): 5766378176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 1556, 3112, 5057, 6224, 10114, 20228, 40456, 65267, 80912, 130534, 261068, 522136, 848471, 1044272, 1696942, 3393884, 6787768, 13575536, 25388863, 50777726, 101555452, 203110904, 330055219, 406221808, 660110438, 1320220876, 2640441752, 5280883504]

約数ペア:

[(1, 5280883504), (2, 2640441752), (4, 1320220876), (8, 660110438), (13, 406221808), (16, 330055219), (26, 203110904), (52, 101555452), (104, 50777726), (208, 25388863), (389, 13575536), (778, 6787768), (1556, 3393884), (3112, 1696942), (5057, 1044272), (6224, 848471), (10114, 522136), (20228, 261068), (40456, 130534), (65267, 80912)]