4237120

素因数分解:

$2^6\times 5^1\times {\mathrm{13241}}^1$

素因数の和:13258

約数の個数: 28

約数和(自身を含む): 10090404

約数和(自身を除く): 5853284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13241, 26482, 52964, 66205, 105928, 132410, 211856, 264820, 423712, 529640, 847424, 1059280, 2118560, 4237120]

約数ペア:

[(1, 4237120), (2, 2118560), (4, 1059280), (5, 847424), (8, 529640), (10, 423712), (16, 264820), (20, 211856), (32, 132410), (40, 105928), (64, 66205), (80, 52964), (160, 26482), (320, 13241)]