103515880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15313}}^1$

素因数の和:15350

約数の個数: 48

約数和(自身を含む): 252221580

約数和(自身を除く): 148705700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 15313, 30626, 61252, 76565, 122504, 153130, 199069, 306260, 398138, 612520, 796276, 995345, 1592552, 1990690, 2587897, 3981380, 5175794, 7962760, 10351588, 12939485, 20703176, 25878970, 51757940, 103515880]

約数ペア:

[(1, 103515880), (2, 51757940), (4, 25878970), (5, 20703176), (8, 12939485), (10, 10351588), (13, 7962760), (20, 5175794), (26, 3981380), (40, 2587897), (52, 1990690), (65, 1592552), (104, 995345), (130, 796276), (169, 612520), (260, 398138), (338, 306260), (520, 199069), (676, 153130), (845, 122504), (1352, 76565), (1690, 61252), (3380, 30626), (6760, 15313)]