20072015950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1093}}^1$

素因数の和:1922

約数の個数: 96

約数和(自身を含む): 43366510080

約数和(自身を除く): 23294494130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 739, 994, 1093, 1478, 1775, 2186, 2485, 3550, 3695, 4970, 5173, 5465, 7390, 7651, 10346, 10930, 12425, 15302, 18475, 24850, 25865, 27325, 36950, 38255, 51730, 52469, 54650, 76510, 77603, 104938, 129325, 155206, 191275, 258650, 262345, 367283, 382550, 388015, 524690, 543221, 734566, 776030, 807727, 1086442, 1311725, 1615454, 1836415, 1940075, 2623450, 2716105, 3672830, 3880150, 4038635, 5432210, 5654089, 8077270, 9182075, 11308178, 13580525, 18364150, 20193175, 27161050, 28270445, 40386350, 56540890, 57348617, 114697234, 141352225, 282704450, 286743085, 401440319, 573486170, 802880638, 1433715425, 2007201595, 2867430850, 4014403190, 10036007975, 20072015950]

約数ペア:

[(1, 20072015950), (2, 10036007975), (5, 4014403190), (7, 2867430850), (10, 2007201595), (14, 1433715425), (25, 802880638), (35, 573486170), (50, 401440319), (70, 286743085), (71, 282704450), (142, 141352225), (175, 114697234), (350, 57348617), (355, 56540890), (497, 40386350), (710, 28270445), (739, 27161050), (994, 20193175), (1093, 18364150), (1478, 13580525), (1775, 11308178), (2186, 9182075), (2485, 8077270), (3550, 5654089), (3695, 5432210), (4970, 4038635), (5173, 3880150), (5465, 3672830), (7390, 2716105), (7651, 2623450), (10346, 1940075), (10930, 1836415), (12425, 1615454), (15302, 1311725), (18475, 1086442), (24850, 807727), (25865, 776030), (27325, 734566), (36950, 543221), (38255, 524690), (51730, 388015), (52469, 382550), (54650, 367283), (76510, 262345), (77603, 258650), (104938, 191275), (129325, 155206)]