4876840

素因数分解:

$2^3\times 5^1\times {\mathrm{121921}}^1$

素因数の和:121932

約数の個数: 16

約数和(自身を含む): 10972980

約数和(自身を除く): 6096140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 121921, 243842, 487684, 609605, 975368, 1219210, 2438420, 4876840]

約数ペア:

[(1, 4876840), (2, 2438420), (4, 1219210), (5, 975368), (8, 609605), (10, 487684), (20, 243842), (40, 121921)]