56929280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11119}}^1$

素因数の和:11144

約数の個数: 44

約数和(自身を含む): 136575840

約数和(自身を除く): 79646560

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, 11119, 22238, 44476, 55595, 88952, 111190, 177904, 222380, 355808, 444760, 711616, 889520, 1423232, 1779040, 2846464, 3558080, 5692928, 7116160, 11385856, 14232320, 28464640, 56929280]

約数ペア:

[(1, 56929280), (2, 28464640), (4, 14232320), (5, 11385856), (8, 7116160), (10, 5692928), (16, 3558080), (20, 2846464), (32, 1779040), (40, 1423232), (64, 889520), (80, 711616), (128, 444760), (160, 355808), (256, 222380), (320, 177904), (512, 111190), (640, 88952), (1024, 55595), (1280, 44476), (2560, 22238), (5120, 11119)]