80800654

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17573}}^1$

素因数の和:17616

約数の個数: 24

約数和(自身を含む): 140240520

約数和(自身を除く): 59439866

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 17573, 35146, 193303, 333887, 386606, 667774, 2126333, 3672757, 4252666, 7345514, 40400327, 80800654]

約数ペア:

[(1, 80800654), (2, 40400327), (11, 7345514), (19, 4252666), (22, 3672757), (38, 2126333), (121, 667774), (209, 386606), (242, 333887), (418, 193303), (2299, 35146), (4598, 17573)]