161796009610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20809}}^1\times {\mathrm{45737}}^1$

素因数の和:66570

約数の個数: 32

約数和(自身を含む): 308385720720

約数和(自身を除く): 146589711110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 20809, 41618, 45737, 91474, 104045, 208090, 228685, 353753, 457370, 707506, 777529, 1555058, 1768765, 3537530, 3887645, 7775290, 951741233, 1903482466, 4758706165, 9517412330, 16179600961, 32359201922, 80898004805, 161796009610]

約数ペア:

[(1, 161796009610), (2, 80898004805), (5, 32359201922), (10, 16179600961), (17, 9517412330), (34, 4758706165), (85, 1903482466), (170, 951741233), (20809, 7775290), (41618, 3887645), (45737, 3537530), (91474, 1768765), (104045, 1555058), (208090, 777529), (228685, 707506), (353753, 457370)]