714025520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{686563}}^1$

素因数の和:686589

約数の個数: 40

約数和(自身を含む): 1787812656

約数和(自身を除く): 1073787136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 686563, 1373126, 2746252, 3432815, 5492504, 6865630, 8925319, 10985008, 13731260, 17850638, 27462520, 35701276, 44626595, 54925040, 71402552, 89253190, 142805104, 178506380, 357012760, 714025520]

約数ペア:

[(1, 714025520), (2, 357012760), (4, 178506380), (5, 142805104), (8, 89253190), (10, 71402552), (13, 54925040), (16, 44626595), (20, 35701276), (26, 27462520), (40, 17850638), (52, 13731260), (65, 10985008), (80, 8925319), (104, 6865630), (130, 5492504), (208, 3432815), (260, 2746252), (520, 1373126), (1040, 686563)]