2080130065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{37517}}^1$

素因数の和:38388

約数の個数: 16

約数和(自身を含む): 2691391248

約数和(自身を除く): 611261183

約数列:

[1, 5, 13, 65, 853, 4265, 11089, 37517, 55445, 187585, 487721, 2438605, 32002001, 160010005, 416026013, 2080130065]

約数ペア:

[(1, 2080130065), (5, 416026013), (13, 160010005), (65, 32002001), (853, 2438605), (4265, 487721), (11089, 187585), (37517, 55445)]