80408031506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{34159}}^1$

素因数の和:34391

約数の個数: 48

約数和(自身を含む): 135426090240

約数和(自身を除く): 55018058734

約数列:

[1, 2, 11, 22, 71, 121, 137, 142, 242, 274, 781, 1507, 1562, 3014, 8591, 9727, 16577, 17182, 19454, 33154, 34159, 68318, 106997, 213994, 375749, 751498, 1176967, 2353934, 2425289, 4133239, 4679783, 4850578, 8266478, 9359566, 26678179, 51477613, 53356358, 102955226, 293459969, 332264593, 566253743, 586919938, 664529186, 1132507486, 3654910523, 7309821046, 40204015753, 80408031506]

約数ペア:

[(1, 80408031506), (2, 40204015753), (11, 7309821046), (22, 3654910523), (71, 1132507486), (121, 664529186), (137, 586919938), (142, 566253743), (242, 332264593), (274, 293459969), (781, 102955226), (1507, 53356358), (1562, 51477613), (3014, 26678179), (8591, 9359566), (9727, 8266478), (16577, 4850578), (17182, 4679783), (19454, 4133239), (33154, 2425289), (34159, 2353934), (68318, 1176967), (106997, 751498), (213994, 375749)]