880648184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{15887}}^1$

素因数の和:15960

約数の個数: 48

約数和(自身を含む): 1831727520

約数和(自身を除く): 951079336

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 2132, 4264, 6929, 13858, 15887, 27716, 31774, 55432, 63548, 127096, 206531, 413062, 651367, 826124, 1302734, 1652248, 2605468, 2684903, 5210936, 5369806, 8467771, 10739612, 16935542, 21479224, 33871084, 67742168, 110081023, 220162046, 440324092, 880648184]

約数ペア:

[(1, 880648184), (2, 440324092), (4, 220162046), (8, 110081023), (13, 67742168), (26, 33871084), (41, 21479224), (52, 16935542), (82, 10739612), (104, 8467771), (164, 5369806), (169, 5210936), (328, 2684903), (338, 2605468), (533, 1652248), (676, 1302734), (1066, 826124), (1352, 651367), (2132, 413062), (4264, 206531), (6929, 127096), (13858, 63548), (15887, 55432), (27716, 31774)]