4131460

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 8721216

約数和(自身を除く): 4589756

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 823, 1004, 1255, 1646, 2510, 3292, 4115, 5020, 8230, 16460, 206573, 413146, 826292, 1032865, 2065730, 4131460]

約数ペア:

[(1, 4131460), (2, 2065730), (4, 1032865), (5, 826292), (10, 413146), (20, 206573), (251, 16460), (502, 8230), (823, 5020), (1004, 4115), (1255, 3292), (1646, 2510)]