214277120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41851}}^1$

素因数の和:41876

約数の個数: 44

約数和(自身を含む): 514026264

約数和(自身を除く): 299749144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 41851, 83702, 167404, 209255, 334808, 418510, 669616, 837020, 1339232, 1674040, 2678464, 3348080, 5356928, 6696160, 10713856, 13392320, 21427712, 26784640, 42855424, 53569280, 107138560, 214277120]

約数ペア:

[(1, 214277120), (2, 107138560), (4, 53569280), (5, 42855424), (8, 26784640), (10, 21427712), (16, 13392320), (20, 10713856), (32, 6696160), (40, 5356928), (64, 3348080), (80, 2678464), (128, 1674040), (160, 1339232), (256, 837020), (320, 669616), (512, 418510), (640, 334808), (1024, 209255), (1280, 167404), (2560, 83702), (5120, 41851)]