561948652010

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11257}}^1\times {\mathrm{20887}}^1$

素因数の和:32390

約数の個数: 32

約数和(自身を含む): 1015878689280

約数和(自身を除く): 453930037270

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 11257, 20887, 22514, 41774, 56285, 104435, 112570, 208870, 2690423, 4991993, 5380846, 9983986, 13452115, 24959965, 26904230, 49919930, 235124959, 470249918, 1175624795, 2351249590, 56194865201, 112389730402, 280974326005, 561948652010]

約数ペア:

[(1, 561948652010), (2, 280974326005), (5, 112389730402), (10, 56194865201), (239, 2351249590), (478, 1175624795), (1195, 470249918), (2390, 235124959), (11257, 49919930), (20887, 26904230), (22514, 24959965), (41774, 13452115), (56285, 9983986), (104435, 5380846), (112570, 4991993), (208870, 2690423)]