80920202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17599}}^1$

素因数の和:17642

約数の個数: 24

約数和(自身を含む): 140448000

約数和(自身を除く): 59527798

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 17599, 35198, 193589, 334381, 387178, 668762, 2129479, 3678191, 4258958, 7356382, 40460101, 80920202]

約数ペア:

[(1, 80920202), (2, 40460101), (11, 7356382), (19, 4258958), (22, 3678191), (38, 2129479), (121, 668762), (209, 387178), (242, 334381), (418, 193589), (2299, 35198), (4598, 17599)]