8045950550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{21737}}^1$

素因数の和:22433

約数の個数: 48

約数和(自身を含む): 16350975792

約数和(自身を除く): 8305025242

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 673, 1346, 3365, 6730, 7403, 14806, 16825, 21737, 33650, 37015, 43474, 74030, 108685, 185075, 217370, 239107, 370150, 478214, 543425, 1086850, 1195535, 2391070, 5977675, 11955350, 14629001, 29258002, 73145005, 146290010, 160919011, 321838022, 365725025, 731450050, 804595055, 1609190110, 4022975275, 8045950550]

約数ペア:

[(1, 8045950550), (2, 4022975275), (5, 1609190110), (10, 804595055), (11, 731450050), (22, 365725025), (25, 321838022), (50, 160919011), (55, 146290010), (110, 73145005), (275, 29258002), (550, 14629001), (673, 11955350), (1346, 5977675), (3365, 2391070), (6730, 1195535), (7403, 1086850), (14806, 543425), (16825, 478214), (21737, 370150), (33650, 239107), (37015, 217370), (43474, 185075), (74030, 108685)]