84920247440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{413197}}^1$

素因数の和:413584

約数の個数: 80

約数和(自身を含む): 226260613632

約数和(自身を除く): 141340366192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 367, 560, 734, 1468, 1835, 2569, 2936, 3670, 5138, 5872, 7340, 10276, 12845, 14680, 20552, 25690, 29360, 41104, 51380, 102760, 205520, 413197, 826394, 1652788, 2065985, 2892379, 3305576, 4131970, 5784758, 6611152, 8263940, 11569516, 14461895, 16527880, 23139032, 28923790, 33055760, 46278064, 57847580, 115695160, 151643299, 231390320, 303286598, 606573196, 758216495, 1061503093, 1213146392, 1516432990, 2123006186, 2426292784, 3032865980, 4246012372, 5307515465, 6065731960, 8492024744, 10615030930, 12131463920, 16984049488, 21230061860, 42460123720, 84920247440]

約数ペア:

[(1, 84920247440), (2, 42460123720), (4, 21230061860), (5, 16984049488), (7, 12131463920), (8, 10615030930), (10, 8492024744), (14, 6065731960), (16, 5307515465), (20, 4246012372), (28, 3032865980), (35, 2426292784), (40, 2123006186), (56, 1516432990), (70, 1213146392), (80, 1061503093), (112, 758216495), (140, 606573196), (280, 303286598), (367, 231390320), (560, 151643299), (734, 115695160), (1468, 57847580), (1835, 46278064), (2569, 33055760), (2936, 28923790), (3670, 23139032), (5138, 16527880), (5872, 14461895), (7340, 11569516), (10276, 8263940), (12845, 6611152), (14680, 5784758), (20552, 4131970), (25690, 3305576), (29360, 2892379), (41104, 2065985), (51380, 1652788), (102760, 826394), (205520, 413197)]