271612900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{208933}}^1$

素因数の和:208960

約数の個数: 36

約数和(自身を含む): 634741492

約数和(自身を除く): 363128592

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 208933, 417866, 835732, 1044665, 2089330, 2716129, 4178660, 5223325, 5432258, 10446650, 10864516, 13580645, 20893300, 27161290, 54322580, 67903225, 135806450, 271612900]

約数ペア:

[(1, 271612900), (2, 135806450), (4, 67903225), (5, 54322580), (10, 27161290), (13, 20893300), (20, 13580645), (25, 10864516), (26, 10446650), (50, 5432258), (52, 5223325), (65, 4178660), (100, 2716129), (130, 2089330), (260, 1044665), (325, 835732), (650, 417866), (1300, 208933)]