80220496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 162802080

約数和(自身を除く): 82581584

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 2083, 2407, 4166, 4814, 8332, 9628, 16664, 19256, 33328, 38512, 60407, 120814, 172889, 241628, 345778, 483256, 691556, 966512, 1383112, 2766224, 5013781, 10027562, 20055124, 40110248, 80220496]

約数ペア:

[(1, 80220496), (2, 40110248), (4, 20055124), (8, 10027562), (16, 5013781), (29, 2766224), (58, 1383112), (83, 966512), (116, 691556), (166, 483256), (232, 345778), (332, 241628), (464, 172889), (664, 120814), (1328, 60407), (2083, 38512), (2407, 33328), (4166, 19256), (4814, 16664), (8332, 9628)]