27826939330

素因数分解:

$2^1\times 5^1\times {\mathrm{19801}}^1\times {\mathrm{140533}}^1$

素因数の和:160341

約数の個数: 16

約数和(自身を含む): 50091376824

約数和(自身を除く): 22264437494

約数列:

[1, 2, 5, 10, 19801, 39602, 99005, 140533, 198010, 281066, 702665, 1405330, 2782693933, 5565387866, 13913469665, 27826939330]

約数ペア:

[(1, 27826939330), (2, 13913469665), (5, 5565387866), (10, 2782693933), (19801, 1405330), (39602, 702665), (99005, 281066), (140533, 198010)]