2000590550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{78301}}^1$

素因数の和:78393

約数の個数: 48

約数和(自身を含む): 4310994912

約数和(自身を除く): 2310404362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5110, 12775, 25550, 78301, 156602, 391505, 548107, 783010, 1096214, 1957525, 2740535, 3915050, 5481070, 5715973, 11431946, 13702675, 27405350, 28579865, 40011811, 57159730, 80023622, 142899325, 200059055, 285798650, 400118110, 1000295275, 2000590550]

約数ペア:

[(1, 2000590550), (2, 1000295275), (5, 400118110), (7, 285798650), (10, 200059055), (14, 142899325), (25, 80023622), (35, 57159730), (50, 40011811), (70, 28579865), (73, 27405350), (146, 13702675), (175, 11431946), (350, 5715973), (365, 5481070), (511, 3915050), (730, 2740535), (1022, 1957525), (1825, 1096214), (2555, 783010), (3650, 548107), (5110, 391505), (12775, 156602), (25550, 78301)]