103693223440

素因数分解:

$2^4\times 5^1\times {\mathrm{1296165293}}^1$

素因数の和:1296165306

約数の個数: 20

約数和(自身を含む): 241086744684

約数和(自身を除く): 137393521244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1296165293, 2592330586, 5184661172, 6480826465, 10369322344, 12961652930, 20738644688, 25923305860, 51846611720, 103693223440]

約数ペア:

[(1, 103693223440), (2, 51846611720), (4, 25923305860), (5, 20738644688), (8, 12961652930), (10, 10369322344), (16, 6480826465), (20, 5184661172), (40, 2592330586), (80, 1296165293)]