313098528050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{81569}}^1$

素因数の和:82596

約数の個数: 96

約数和(自身を含む): 726800446080

約数和(自身を除く): 413701918030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 997, 1925, 1994, 3850, 4985, 6979, 9970, 10967, 13958, 21934, 24925, 34895, 49850, 54835, 69790, 76769, 81569, 109670, 153538, 163138, 174475, 274175, 348950, 383845, 407845, 548350, 570983, 767690, 815690, 897259, 1141966, 1794518, 1919225, 2039225, 2854915, 3838450, 4078450, 4486295, 5709830, 6280813, 8972590, 12561626, 14274575, 22431475, 28549150, 31404065, 44862950, 62808130, 81324293, 157020325, 162648586, 314040650, 406621465, 569270051, 813242930, 894567223, 1138540102, 1789134446, 2033107325, 2846350255, 4066214650, 4472836115, 5692700510, 6261970561, 8945672230, 12523941122, 14231751275, 22364180575, 28463502550, 31309852805, 44728361150, 62619705610, 156549264025, 313098528050]

約数ペア:

[(1, 313098528050), (2, 156549264025), (5, 62619705610), (7, 44728361150), (10, 31309852805), (11, 28463502550), (14, 22364180575), (22, 14231751275), (25, 12523941122), (35, 8945672230), (50, 6261970561), (55, 5692700510), (70, 4472836115), (77, 4066214650), (110, 2846350255), (154, 2033107325), (175, 1789134446), (275, 1138540102), (350, 894567223), (385, 813242930), (550, 569270051), (770, 406621465), (997, 314040650), (1925, 162648586), (1994, 157020325), (3850, 81324293), (4985, 62808130), (6979, 44862950), (9970, 31404065), (10967, 28549150), (13958, 22431475), (21934, 14274575), (24925, 12561626), (34895, 8972590), (49850, 6280813), (54835, 5709830), (69790, 4486295), (76769, 4078450), (81569, 3838450), (109670, 2854915), (153538, 2039225), (163138, 1919225), (174475, 1794518), (274175, 1141966), (348950, 897259), (383845, 815690), (407845, 767690), (548350, 570983)]