487609520

素因数分解:

$2^4\times 5^1\times {\mathrm{6095119}}^1$

素因数の和:6095132

約数の個数: 20

約数和(自身を含む): 1133692320

約数和(自身を除く): 646082800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6095119, 12190238, 24380476, 30475595, 48760952, 60951190, 97521904, 121902380, 243804760, 487609520]

約数ペア:

[(1, 487609520), (2, 243804760), (4, 121902380), (5, 97521904), (8, 60951190), (10, 48760952), (16, 30475595), (20, 24380476), (40, 12190238), (80, 6095119)]