5282560

素因数分解:

$2^8\times 5^1\times {\mathrm{4127}}^1$

素因数の和:4148

約数の個数: 36

約数和(自身を含む): 12656448

約数和(自身を除く): 7373888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4127, 8254, 16508, 20635, 33016, 41270, 66032, 82540, 132064, 165080, 264128, 330160, 528256, 660320, 1056512, 1320640, 2641280, 5282560]

約数ペア:

[(1, 5282560), (2, 2641280), (4, 1320640), (5, 1056512), (8, 660320), (10, 528256), (16, 330160), (20, 264128), (32, 165080), (40, 132064), (64, 82540), (80, 66032), (128, 41270), (160, 33016), (256, 20635), (320, 16508), (640, 8254), (1280, 4127)]