235087262920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{4639}}^1$

素因数の和:5015

約数の個数: 128

約数和(自身を含む): 545719680000

約数和(自身を除く): 310632417080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 109, 118, 197, 218, 236, 295, 394, 436, 472, 545, 590, 788, 872, 985, 1090, 1180, 1576, 1970, 2180, 2360, 3940, 4360, 4639, 6431, 7880, 9278, 11623, 12862, 18556, 21473, 23195, 23246, 25724, 32155, 37112, 42946, 46390, 46492, 51448, 58115, 64310, 85892, 92780, 92984, 107365, 116230, 128620, 171784, 185560, 214730, 232460, 257240, 273701, 429460, 464920, 505651, 547402, 858920, 913883, 1011302, 1094804, 1266907, 1368505, 1827766, 2022604, 2189608, 2528255, 2533814, 2737010, 3655532, 4045208, 4569415, 5056510, 5067628, 5474020, 6334535, 7311064, 9138830, 10113020, 10135256, 10948040, 12669070, 18277660, 20226040, 25338140, 29833409, 36555320, 50676280, 53919097, 59666818, 99613247, 107838194, 119333636, 149167045, 199226494, 215676388, 238667272, 269595485, 298334090, 398452988, 431352776, 498066235, 539190970, 596668180, 796905976, 996132470, 1078381940, 1193336360, 1992264940, 2156763880, 3984529880, 5877181573, 11754363146, 23508726292, 29385907865, 47017452584, 58771815730, 117543631460, 235087262920]

約数ペア:

[(1, 235087262920), (2, 117543631460), (4, 58771815730), (5, 47017452584), (8, 29385907865), (10, 23508726292), (20, 11754363146), (40, 5877181573), (59, 3984529880), (109, 2156763880), (118, 1992264940), (197, 1193336360), (218, 1078381940), (236, 996132470), (295, 796905976), (394, 596668180), (436, 539190970), (472, 498066235), (545, 431352776), (590, 398452988), (788, 298334090), (872, 269595485), (985, 238667272), (1090, 215676388), (1180, 199226494), (1576, 149167045), (1970, 119333636), (2180, 107838194), (2360, 99613247), (3940, 59666818), (4360, 53919097), (4639, 50676280), (6431, 36555320), (7880, 29833409), (9278, 25338140), (11623, 20226040), (12862, 18277660), (18556, 12669070), (21473, 10948040), (23195, 10135256), (23246, 10113020), (25724, 9138830), (32155, 7311064), (37112, 6334535), (42946, 5474020), (46390, 5067628), (46492, 5056510), (51448, 4569415), (58115, 4045208), (64310, 3655532), (85892, 2737010), (92780, 2533814), (92984, 2528255), (107365, 2189608), (116230, 2022604), (128620, 1827766), (171784, 1368505), (185560, 1266907), (214730, 1094804), (232460, 1011302), (257240, 913883), (273701, 858920), (429460, 547402), (464920, 505651)]