4061180

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 8573040

約数和(自身を除く): 4511860

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 809, 1004, 1255, 1618, 2510, 3236, 4045, 5020, 8090, 16180, 203059, 406118, 812236, 1015295, 2030590, 4061180]

約数ペア:

[(1, 4061180), (2, 2030590), (4, 1015295), (5, 812236), (10, 406118), (20, 203059), (251, 16180), (502, 8090), (809, 5020), (1004, 4045), (1255, 3236), (1618, 2510)]