80220014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{301579}}^1$

素因数の和:301607

約数の個数: 16

約数和(自身を含む): 144758400

約数和(自身を除く): 64538386

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 301579, 603158, 2111053, 4222106, 5730001, 11460002, 40110007, 80220014]

約数ペア:

[(1, 80220014), (2, 40110007), (7, 11460002), (14, 5730001), (19, 4222106), (38, 2111053), (133, 603158), (266, 301579)]