10640506465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1\times {\mathrm{47981}}^1$

素因数の和:50612

約数の個数: 16

約数和(自身を含む): 13525166160

約数和(自身を除く): 2884659695

約数列:

[1, 5, 17, 85, 2609, 13045, 44353, 47981, 221765, 239905, 815677, 4078385, 125182429, 625912145, 2128101293, 10640506465]

約数ペア:

[(1, 10640506465), (5, 2128101293), (17, 625912145), (85, 125182429), (2609, 4078385), (13045, 815677), (44353, 239905), (47981, 221765)]