43130720

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6327

約数の個数: 48

約数和(自身を含む): 104282640

約数和(自身を除く): 61151920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6269, 6880, 12538, 25076, 31345, 50152, 62690, 100304, 125380, 200608, 250760, 269567, 501520, 539134, 1003040, 1078268, 1347835, 2156536, 2695670, 4313072, 5391340, 8626144, 10782680, 21565360, 43130720]

約数ペア:

[(1, 43130720), (2, 21565360), (4, 10782680), (5, 8626144), (8, 5391340), (10, 4313072), (16, 2695670), (20, 2156536), (32, 1347835), (40, 1078268), (43, 1003040), (80, 539134), (86, 501520), (160, 269567), (172, 250760), (215, 200608), (344, 125380), (430, 100304), (688, 62690), (860, 50152), (1376, 31345), (1720, 25076), (3440, 12538), (6269, 6880)]