10782680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 24829200

約数和(自身を除く): 14046520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6269, 12538, 25076, 31345, 50152, 62690, 125380, 250760, 269567, 539134, 1078268, 1347835, 2156536, 2695670, 5391340, 10782680]

約数ペア:

[(1, 10782680), (2, 5391340), (4, 2695670), (5, 2156536), (8, 1347835), (10, 1078268), (20, 539134), (40, 269567), (43, 250760), (86, 125380), (172, 62690), (215, 50152), (344, 31345), (430, 25076), (860, 12538), (1720, 6269)]