2529097240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{943693}}^1$

素因数の和:943771

約数の個数: 32

約数和(自身を含む): 5775407280

約数和(自身を除く): 3246310040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 943693, 1887386, 3774772, 4718465, 7549544, 9436930, 18873860, 37747720, 63227431, 126454862, 252909724, 316137155, 505819448, 632274310, 1264548620, 2529097240]

約数ペア:

[(1, 2529097240), (2, 1264548620), (4, 632274310), (5, 505819448), (8, 316137155), (10, 252909724), (20, 126454862), (40, 63227431), (67, 37747720), (134, 18873860), (268, 9436930), (335, 7549544), (536, 4718465), (670, 3774772), (1340, 1887386), (2680, 943693)]