108327440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104161}}^1$

素因数の和:104187

約数の個数: 40

約数和(自身を含む): 271237848

約数和(自身を除く): 162910408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 104161, 208322, 416644, 520805, 833288, 1041610, 1354093, 1666576, 2083220, 2708186, 4166440, 5416372, 6770465, 8332880, 10832744, 13540930, 21665488, 27081860, 54163720, 108327440]

約数ペア:

[(1, 108327440), (2, 54163720), (4, 27081860), (5, 21665488), (8, 13540930), (10, 10832744), (13, 8332880), (16, 6770465), (20, 5416372), (26, 4166440), (40, 2708186), (52, 2083220), (65, 1666576), (80, 1354093), (104, 1041610), (130, 833288), (208, 520805), (260, 416644), (520, 208322), (1040, 104161)]