64955530

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{18401}}^1$

素因数の和:18761

約数の個数: 16

約数和(自身を含む): 117257544

約数和(自身を除く): 52302014

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 18401, 36802, 92005, 184010, 6495553, 12991106, 32477765, 64955530]

約数ペア:

[(1, 64955530), (2, 32477765), (5, 12991106), (10, 6495553), (353, 184010), (706, 92005), (1765, 36802), (3530, 18401)]