147942705520

素因数分解:

$2^4\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{572711}}^1$

素因数の和:575953

約数の個数: 40

約数和(自身を含む): 344073915360

約数和(自身を除く): 196131209840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3229, 6458, 12916, 16145, 25832, 32290, 51664, 64580, 129160, 258320, 572711, 1145422, 2290844, 2863555, 4581688, 5727110, 9163376, 11454220, 22908440, 45816880, 1849283819, 3698567638, 7397135276, 9246419095, 14794270552, 18492838190, 29588541104, 36985676380, 73971352760, 147942705520]

約数ペア:

[(1, 147942705520), (2, 73971352760), (4, 36985676380), (5, 29588541104), (8, 18492838190), (10, 14794270552), (16, 9246419095), (20, 7397135276), (40, 3698567638), (80, 1849283819), (3229, 45816880), (6458, 22908440), (12916, 11454220), (16145, 9163376), (25832, 5727110), (32290, 4581688), (51664, 2863555), (64580, 2290844), (129160, 1145422), (258320, 572711)]