67142560

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 159818400

約数和(自身を除く): 92675840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 3019, 4448, 5560, 6038, 11120, 12076, 15095, 22240, 24152, 30190, 48304, 60380, 96608, 120760, 241520, 419641, 483040, 839282, 1678564, 2098205, 3357128, 4196410, 6714256, 8392820, 13428512, 16785640, 33571280, 67142560]

約数ペア:

[(1, 67142560), (2, 33571280), (4, 16785640), (5, 13428512), (8, 8392820), (10, 6714256), (16, 4196410), (20, 3357128), (32, 2098205), (40, 1678564), (80, 839282), (139, 483040), (160, 419641), (278, 241520), (556, 120760), (695, 96608), (1112, 60380), (1390, 48304), (2224, 30190), (2780, 24152), (3019, 22240), (4448, 15095), (5560, 12076), (6038, 11120)]