73112080

素因数分解:

$2^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1289}}^1$

素因数の和:2011

約数の個数: 40

約数和(自身を含む): 170357400

約数和(自身を除く): 97245320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709, 1289, 1418, 2578, 2836, 3545, 5156, 5672, 6445, 7090, 10312, 11344, 12890, 14180, 20624, 25780, 28360, 51560, 56720, 103120, 913901, 1827802, 3655604, 4569505, 7311208, 9139010, 14622416, 18278020, 36556040, 73112080]

約数ペア:

[(1, 73112080), (2, 36556040), (4, 18278020), (5, 14622416), (8, 9139010), (10, 7311208), (16, 4569505), (20, 3655604), (40, 1827802), (80, 913901), (709, 103120), (1289, 56720), (1418, 51560), (2578, 28360), (2836, 25780), (3545, 20624), (5156, 14180), (5672, 12890), (6445, 11344), (7090, 10312)]