5258895280

素因数分解:

$2^4\times 5^1\times {\mathrm{65736191}}^1$

素因数の和:65736204

約数の個数: 20

約数和(自身を含む): 12226931712

約数和(自身を除く): 6968036432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65736191, 131472382, 262944764, 328680955, 525889528, 657361910, 1051779056, 1314723820, 2629447640, 5258895280]

約数ペア:

[(1, 5258895280), (2, 2629447640), (4, 1314723820), (5, 1051779056), (8, 657361910), (10, 525889528), (16, 328680955), (20, 262944764), (40, 131472382), (80, 65736191)]