98346040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189127}}^1$

素因数の和:189151

約数の個数: 32

約数和(自身を含む): 238301280

約数和(自身を除く): 139955240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 189127, 378254, 756508, 945635, 1513016, 1891270, 2458651, 3782540, 4917302, 7565080, 9834604, 12293255, 19669208, 24586510, 49173020, 98346040]

約数ペア:

[(1, 98346040), (2, 49173020), (4, 24586510), (5, 19669208), (8, 12293255), (10, 9834604), (13, 7565080), (20, 4917302), (26, 3782540), (40, 2458651), (52, 1891270), (65, 1513016), (104, 945635), (130, 756508), (260, 378254), (520, 189127)]