256510360130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1350054527}}^1$

素因数の和:1350054553

約数の個数: 16

約数和(自身を含む): 486019630080

約数和(自身を除く): 229509269950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1350054527, 2700109054, 6750272635, 13500545270, 25651036013, 51302072026, 128255180065, 256510360130]

約数ペア:

[(1, 256510360130), (2, 128255180065), (5, 51302072026), (10, 25651036013), (19, 13500545270), (38, 6750272635), (95, 2700109054), (190, 1350054527)]