1058838520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{395089}}^1$

素因数の和:395167

約数の個数: 32

約数和(自身を含む): 2417950800

約数和(自身を除く): 1359112280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 395089, 790178, 1580356, 1975445, 3160712, 3950890, 7901780, 15803560, 26470963, 52941926, 105883852, 132354815, 211767704, 264709630, 529419260, 1058838520]

約数ペア:

[(1, 1058838520), (2, 529419260), (4, 264709630), (5, 211767704), (8, 132354815), (10, 105883852), (20, 52941926), (40, 26470963), (67, 15803560), (134, 7901780), (268, 3950890), (335, 3160712), (536, 1975445), (670, 1580356), (1340, 790178), (2680, 395089)]