5280354520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{54347}}^1$

素因数の和:54712

約数の個数: 64

約数和(自身を含む): 13617434880

約数和(自身を除く): 8337080360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347, 694, 1388, 1735, 2429, 2776, 3470, 4858, 6940, 9716, 12145, 13880, 19432, 24290, 48580, 54347, 97160, 108694, 217388, 271735, 380429, 434776, 543470, 760858, 1086940, 1521716, 1902145, 2173880, 3043432, 3804290, 7608580, 15217160, 18858409, 37716818, 75433636, 94292045, 132008863, 150867272, 188584090, 264017726, 377168180, 528035452, 660044315, 754336360, 1056070904, 1320088630, 2640177260, 5280354520]

約数ペア:

[(1, 5280354520), (2, 2640177260), (4, 1320088630), (5, 1056070904), (7, 754336360), (8, 660044315), (10, 528035452), (14, 377168180), (20, 264017726), (28, 188584090), (35, 150867272), (40, 132008863), (56, 94292045), (70, 75433636), (140, 37716818), (280, 18858409), (347, 15217160), (694, 7608580), (1388, 3804290), (1735, 3043432), (2429, 2173880), (2776, 1902145), (3470, 1521716), (4858, 1086940), (6940, 760858), (9716, 543470), (12145, 434776), (13880, 380429), (19432, 271735), (24290, 217388), (48580, 108694), (54347, 97160)]