7132425520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{83557}}^1$

素因数の和:83678

約数の個数: 80

約数和(自身を含む): 18277142688

約数和(自身を除く): 11144717168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1940, 2134, 3880, 4268, 5335, 7760, 8536, 10670, 17072, 21340, 42680, 83557, 85360, 167114, 334228, 417785, 668456, 835570, 919127, 1336912, 1671140, 1838254, 3342280, 3676508, 4595635, 6684560, 7353016, 8105029, 9191270, 14706032, 16210058, 18382540, 32420116, 36765080, 40525145, 64840232, 73530160, 81050290, 89155319, 129680464, 162100580, 178310638, 324201160, 356621276, 445776595, 648402320, 713242552, 891553190, 1426485104, 1783106380, 3566212760, 7132425520]

約数ペア:

[(1, 7132425520), (2, 3566212760), (4, 1783106380), (5, 1426485104), (8, 891553190), (10, 713242552), (11, 648402320), (16, 445776595), (20, 356621276), (22, 324201160), (40, 178310638), (44, 162100580), (55, 129680464), (80, 89155319), (88, 81050290), (97, 73530160), (110, 64840232), (176, 40525145), (194, 36765080), (220, 32420116), (388, 18382540), (440, 16210058), (485, 14706032), (776, 9191270), (880, 8105029), (970, 7353016), (1067, 6684560), (1552, 4595635), (1940, 3676508), (2134, 3342280), (3880, 1838254), (4268, 1671140), (5335, 1336912), (7760, 919127), (8536, 835570), (10670, 668456), (17072, 417785), (21340, 334228), (42680, 167114), (83557, 85360)]