4250485280

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 10174066560

約数和(自身を除く): 5923581280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 211, 274, 422, 548, 685, 844, 919, 1055, 1096, 1370, 1688, 1838, 2110, 2192, 2740, 3376, 3676, 4220, 4384, 4595, 5480, 6752, 7352, 8440, 9190, 10960, 14704, 16880, 18380, 21920, 28907, 29408, 33760, 36760, 57814, 73520, 115628, 125903, 144535, 147040, 193909, 231256, 251806, 289070, 387818, 462512, 503612, 578140, 629515, 775636, 925024, 969545, 1007224, 1156280, 1259030, 1551272, 1939090, 2014448, 2312560, 2518060, 3102544, 3878180, 4028896, 4625120, 5036120, 6205088, 7756360, 10072240, 15512720, 20144480, 26565533, 31025440, 53131066, 106262132, 132827665, 212524264, 265655330, 425048528, 531310660, 850097056, 1062621320, 2125242640, 4250485280]

約数ペア:

[(1, 4250485280), (2, 2125242640), (4, 1062621320), (5, 850097056), (8, 531310660), (10, 425048528), (16, 265655330), (20, 212524264), (32, 132827665), (40, 106262132), (80, 53131066), (137, 31025440), (160, 26565533), (211, 20144480), (274, 15512720), (422, 10072240), (548, 7756360), (685, 6205088), (844, 5036120), (919, 4625120), (1055, 4028896), (1096, 3878180), (1370, 3102544), (1688, 2518060), (1838, 2312560), (2110, 2014448), (2192, 1939090), (2740, 1551272), (3376, 1259030), (3676, 1156280), (4220, 1007224), (4384, 969545), (4595, 925024), (5480, 775636), (6752, 629515), (7352, 578140), (8440, 503612), (9190, 462512), (10960, 387818), (14704, 289070), (16880, 251806), (18380, 231256), (21920, 193909), (28907, 147040), (29408, 144535), (33760, 125903), (36760, 115628), (57814, 73520)]