252001280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 88

約数和(自身を含む): 612822672

約数和(自身を除く): 360821392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 593, 640, 664, 830, 1024, 1186, 1280, 1328, 1660, 2372, 2560, 2656, 2965, 3320, 4744, 5120, 5312, 5930, 6640, 9488, 10624, 11860, 13280, 18976, 21248, 23720, 26560, 37952, 42496, 47440, 49219, 53120, 75904, 84992, 94880, 98438, 106240, 151808, 189760, 196876, 212480, 246095, 303616, 379520, 393752, 424960, 492190, 607232, 759040, 787504, 984380, 1518080, 1575008, 1968760, 3036160, 3150016, 3937520, 6300032, 7875040, 12600064, 15750080, 25200128, 31500160, 50400256, 63000320, 126000640, 252001280]

約数ペア:

[(1, 252001280), (2, 126000640), (4, 63000320), (5, 50400256), (8, 31500160), (10, 25200128), (16, 15750080), (20, 12600064), (32, 7875040), (40, 6300032), (64, 3937520), (80, 3150016), (83, 3036160), (128, 1968760), (160, 1575008), (166, 1518080), (256, 984380), (320, 787504), (332, 759040), (415, 607232), (512, 492190), (593, 424960), (640, 393752), (664, 379520), (830, 303616), (1024, 246095), (1186, 212480), (1280, 196876), (1328, 189760), (1660, 151808), (2372, 106240), (2560, 98438), (2656, 94880), (2965, 84992), (3320, 75904), (4744, 53120), (5120, 49219), (5312, 47440), (5930, 42496), (6640, 37952), (9488, 26560), (10624, 23720), (11860, 21248), (13280, 18976)]