534740511280

素因数分解:

$2^4\times 5^1\times {\mathrm{6684256391}}^1$

素因数の和:6684256404

約数の個数: 20

約数和(自身を含む): 1243271688912

約数和(自身を除く): 708531177632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6684256391, 13368512782, 26737025564, 33421281955, 53474051128, 66842563910, 106948102256, 133685127820, 267370255640, 534740511280]

約数ペア:

[(1, 534740511280), (2, 267370255640), (4, 133685127820), (5, 106948102256), (8, 66842563910), (10, 53474051128), (16, 33421281955), (20, 26737025564), (40, 13368512782), (80, 6684256391)]