520067717168

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{2591}}^1\times {\mathrm{45289}}^1$

素因数の和:48165

約数の個数: 40

約数和(自身を含む): 1011681498240

約数和(自身を除く): 491613781072

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 2591, 4432, 5182, 10364, 20728, 41456, 45289, 90578, 181156, 362312, 717707, 724624, 1435414, 2870828, 5741656, 11483312, 12545053, 25090106, 50180212, 100360424, 117343799, 200720848, 234687598, 469375196, 938750392, 1877500784, 32504232323, 65008464646, 130016929292, 260033858584, 520067717168]

約数ペア:

[(1, 520067717168), (2, 260033858584), (4, 130016929292), (8, 65008464646), (16, 32504232323), (277, 1877500784), (554, 938750392), (1108, 469375196), (2216, 234687598), (2591, 200720848), (4432, 117343799), (5182, 100360424), (10364, 50180212), (20728, 25090106), (41456, 12545053), (45289, 11483312), (90578, 5741656), (181156, 2870828), (362312, 1435414), (717707, 724624)]