117804040

素因数分解:

$2^3\times 5^1\times {\mathrm{2945101}}^1$

素因数の和:2945112

約数の個数: 16

約数和(自身を含む): 265059180

約数和(自身を除く): 147255140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2945101, 5890202, 11780404, 14725505, 23560808, 29451010, 58902020, 117804040]

約数ペア:

[(1, 117804040), (2, 58902020), (4, 29451010), (5, 23560808), (8, 14725505), (10, 11780404), (20, 5890202), (40, 2945101)]