27201770

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8581}}^1$

素因数の和:8905

約数の個数: 16

約数和(自身を含む): 49123368

約数和(自身を除く): 21921598

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 8581, 17162, 42905, 85810, 2720177, 5440354, 13600885, 27201770]

約数ペア:

[(1, 27201770), (2, 13600885), (5, 5440354), (10, 2720177), (317, 85810), (634, 42905), (1585, 17162), (3170, 8581)]