11468944840

素因数分解:

$2^3\times 5^1\times {\mathrm{286723621}}^1$

素因数の和:286723632

約数の個数: 16

約数和(自身を含む): 25805125980

約数和(自身を除く): 14336181140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 286723621, 573447242, 1146894484, 1433618105, 2293788968, 2867236210, 5734472420, 11468944840]

約数ペア:

[(1, 11468944840), (2, 5734472420), (4, 2867236210), (5, 2293788968), (8, 1433618105), (10, 1146894484), (20, 573447242), (40, 286723621)]