6627160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 15261840

約数和(自身を除く): 8634680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3853, 7706, 15412, 19265, 30824, 38530, 77060, 154120, 165679, 331358, 662716, 828395, 1325432, 1656790, 3313580, 6627160]

約数ペア:

[(1, 6627160), (2, 3313580), (4, 1656790), (5, 1325432), (8, 828395), (10, 662716), (20, 331358), (40, 165679), (43, 154120), (86, 77060), (172, 38530), (215, 30824), (344, 19265), (430, 15412), (860, 7706), (1720, 3853)]