2842849280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1249

約数の個数: 104

約数和(自身を含む): 6882012672

約数和(自身を除く): 4039163392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1093, 1270, 1280, 2032, 2048, 2186, 2540, 2560, 4064, 4096, 4372, 5080, 5120, 5465, 8128, 8744, 10160, 10240, 10930, 16256, 17488, 20320, 20480, 21860, 32512, 34976, 40640, 43720, 65024, 69952, 81280, 87440, 130048, 138811, 139904, 162560, 174880, 260096, 277622, 279808, 325120, 349760, 520192, 555244, 559616, 650240, 694055, 699520, 1110488, 1119232, 1300480, 1388110, 1399040, 2220976, 2238464, 2600960, 2776220, 2798080, 4441952, 4476928, 5552440, 5596160, 8883904, 11104880, 11192320, 17767808, 22209760, 22384640, 35535616, 44419520, 71071232, 88839040, 142142464, 177678080, 284284928, 355356160, 568569856, 710712320, 1421424640, 2842849280]

約数ペア:

[(1, 2842849280), (2, 1421424640), (4, 710712320), (5, 568569856), (8, 355356160), (10, 284284928), (16, 177678080), (20, 142142464), (32, 88839040), (40, 71071232), (64, 44419520), (80, 35535616), (127, 22384640), (128, 22209760), (160, 17767808), (254, 11192320), (256, 11104880), (320, 8883904), (508, 5596160), (512, 5552440), (635, 4476928), (640, 4441952), (1016, 2798080), (1024, 2776220), (1093, 2600960), (1270, 2238464), (1280, 2220976), (2032, 1399040), (2048, 1388110), (2186, 1300480), (2540, 1119232), (2560, 1110488), (4064, 699520), (4096, 694055), (4372, 650240), (5080, 559616), (5120, 555244), (5465, 520192), (8128, 349760), (8744, 325120), (10160, 279808), (10240, 277622), (10930, 260096), (16256, 174880), (17488, 162560), (20320, 139904), (20480, 138811), (21860, 130048), (32512, 87440), (34976, 81280), (40640, 69952), (43720, 65024)]