80513300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{115019}}^1$

素因数の和:115040

約数の個数: 36

約数和(自身を含む): 199674720

約数和(自身を除く): 119161420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 115019, 230038, 460076, 575095, 805133, 1150190, 1610266, 2300380, 2875475, 3220532, 4025665, 5750950, 8051330, 11501900, 16102660, 20128325, 40256650, 80513300]

約数ペア:

[(1, 80513300), (2, 40256650), (4, 20128325), (5, 16102660), (7, 11501900), (10, 8051330), (14, 5750950), (20, 4025665), (25, 3220532), (28, 2875475), (35, 2300380), (50, 1610266), (70, 1150190), (100, 805133), (140, 575095), (175, 460076), (350, 230038), (700, 115019)]