82120580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 181198080

約数和(自身を除く): 99077500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1069, 1670, 2138, 3340, 3841, 4276, 5345, 7682, 10690, 15364, 19205, 21380, 24587, 38410, 49174, 76820, 98348, 122935, 178523, 245870, 357046, 491740, 714092, 892615, 1785230, 3570460, 4106029, 8212058, 16424116, 20530145, 41060290, 82120580]

約数ペア:

[(1, 82120580), (2, 41060290), (4, 20530145), (5, 16424116), (10, 8212058), (20, 4106029), (23, 3570460), (46, 1785230), (92, 892615), (115, 714092), (167, 491740), (230, 357046), (334, 245870), (460, 178523), (668, 122935), (835, 98348), (1069, 76820), (1670, 49174), (2138, 38410), (3340, 24587), (3841, 21380), (4276, 19205), (5345, 15364), (7682, 10690)]