2611633750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 120

約数和(自身を含む): 5564268864

約数和(自身を除く): 2952635114

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 125, 155, 242, 250, 275, 310, 341, 550, 557, 605, 625, 682, 775, 1114, 1210, 1250, 1375, 1550, 1705, 2750, 2785, 3025, 3410, 3751, 3875, 5570, 6050, 6127, 6875, 7502, 7750, 8525, 12254, 13750, 13925, 15125, 17050, 17267, 18755, 19375, 27850, 30250, 30635, 34534, 37510, 38750, 42625, 61270, 67397, 69625, 75625, 85250, 86335, 93775, 134794, 139250, 151250, 153175, 172670, 187550, 189937, 213125, 306350, 336985, 348125, 379874, 426250, 431675, 468875, 673970, 696250, 765875, 863350, 937750, 949685, 1531750, 1684925, 1899370, 2089307, 2158375, 2344375, 3369850, 3829375, 4178614, 4316750, 4688750, 4748425, 7658750, 8424625, 9496850, 10446535, 10791875, 16849250, 20893070, 21583750, 23742125, 42123125, 47484250, 52232675, 84246250, 104465350, 118710625, 237421250, 261163375, 522326750, 1305816875, 2611633750]

約数ペア:

[(1, 2611633750), (2, 1305816875), (5, 522326750), (10, 261163375), (11, 237421250), (22, 118710625), (25, 104465350), (31, 84246250), (50, 52232675), (55, 47484250), (62, 42123125), (110, 23742125), (121, 21583750), (125, 20893070), (155, 16849250), (242, 10791875), (250, 10446535), (275, 9496850), (310, 8424625), (341, 7658750), (550, 4748425), (557, 4688750), (605, 4316750), (625, 4178614), (682, 3829375), (775, 3369850), (1114, 2344375), (1210, 2158375), (1250, 2089307), (1375, 1899370), (1550, 1684925), (1705, 1531750), (2750, 949685), (2785, 937750), (3025, 863350), (3410, 765875), (3751, 696250), (3875, 673970), (5570, 468875), (6050, 431675), (6127, 426250), (6875, 379874), (7502, 348125), (7750, 336985), (8525, 306350), (12254, 213125), (13750, 189937), (13925, 187550), (15125, 172670), (17050, 153175), (17267, 151250), (18755, 139250), (19375, 134794), (27850, 93775), (30250, 86335), (30635, 85250), (34534, 75625), (37510, 69625), (38750, 67397), (42625, 61270)]