14408840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18959}}^1$

素因数の和:18989

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 19719160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 18959, 37918, 75836, 94795, 151672, 189590, 360221, 379180, 720442, 758360, 1440884, 1801105, 2881768, 3602210, 7204420, 14408840]

約数ペア:

[(1, 14408840), (2, 7204420), (4, 3602210), (5, 2881768), (8, 1801105), (10, 1440884), (19, 758360), (20, 720442), (38, 379180), (40, 360221), (76, 189590), (95, 151672), (152, 94795), (190, 75836), (380, 37918), (760, 18959)]