67433780

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9661}}^1$

素因数の和:10019

約数の個数: 24

約数和(自身を含む): 142031400

約数和(自身を除く): 74597620

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 9661, 19322, 38644, 48305, 96610, 193220, 3371689, 6743378, 13486756, 16858445, 33716890, 67433780]

約数ペア:

[(1, 67433780), (2, 33716890), (4, 16858445), (5, 13486756), (10, 6743378), (20, 3371689), (349, 193220), (698, 96610), (1396, 48305), (1745, 38644), (3490, 19322), (6980, 9661)]