80862010

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{53551}}^1$

素因数の和:53709

約数の個数: 16

約数和(自身を含む): 146518272

約数和(自身を除く): 65656262

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 53551, 107102, 267755, 535510, 8086201, 16172402, 40431005, 80862010]

約数ペア:

[(1, 80862010), (2, 40431005), (5, 16172402), (10, 8086201), (151, 535510), (302, 267755), (755, 107102), (1510, 53551)]