80715002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{7559}}^1$

素因数の和:7861

約数の個数: 16

約数和(自身を含む): 127915200

約数和(自身を除く): 47200198

約数列:

[1, 2, 19, 38, 281, 562, 5339, 7559, 10678, 15118, 143621, 287242, 2124079, 4248158, 40357501, 80715002]

約数ペア:

[(1, 80715002), (2, 40357501), (19, 4248158), (38, 2124079), (281, 287242), (562, 143621), (5339, 15118), (7559, 10678)]