162055340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{30809}}^1$

素因数の和:31081

約数の個数: 24

約数和(自身を含む): 341621280

約数和(自身を除く): 179565940

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 30809, 61618, 123236, 154045, 308090, 616180, 8102767, 16205534, 32411068, 40513835, 81027670, 162055340]

約数ペア:

[(1, 162055340), (2, 81027670), (4, 40513835), (5, 32411068), (10, 16205534), (20, 8102767), (263, 616180), (526, 308090), (1052, 154045), (1315, 123236), (2630, 61618), (5260, 30809)]