256850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 522288

約数和(自身を除く): 265438

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 467, 550, 934, 2335, 4670, 5137, 10274, 11675, 23350, 25685, 51370, 128425, 256850]

約数ペア:

[(1, 256850), (2, 128425), (5, 51370), (10, 25685), (11, 23350), (22, 11675), (25, 10274), (50, 5137), (55, 4670), (110, 2335), (275, 934), (467, 550)]