80004695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 100440000

約数和(自身を除く): 20435305

約数列:

[1, 5, 23, 115, 557, 1249, 2785, 6245, 12811, 28727, 64055, 143635, 695693, 3478465, 16000939, 80004695]

約数ペア:

[(1, 80004695), (5, 16000939), (23, 3478465), (115, 695693), (557, 143635), (1249, 64055), (2785, 28727), (6245, 12811)]