8470702010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{76651}}^1$

素因数の和:76958

約数の個数: 32

約数和(自身を含む): 15662763072

約数和(自身を除く): 7192061062

約数列:

[1, 2, 5, 10, 43, 86, 215, 257, 430, 514, 1285, 2570, 11051, 22102, 55255, 76651, 110510, 153302, 383255, 766510, 3295993, 6591986, 16479965, 19699307, 32959930, 39398614, 98496535, 196993070, 847070201, 1694140402, 4235351005, 8470702010]

約数ペア:

[(1, 8470702010), (2, 4235351005), (5, 1694140402), (10, 847070201), (43, 196993070), (86, 98496535), (215, 39398614), (257, 32959930), (430, 19699307), (514, 16479965), (1285, 6591986), (2570, 3295993), (11051, 766510), (22102, 383255), (55255, 153302), (76651, 110510)]