165766580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1184047}}^1$

素因数の和:1184063

約数の個数: 24

約数和(自身を含む): 397840128

約数和(自身を除く): 232073548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1184047, 2368094, 4736188, 5920235, 8288329, 11840470, 16576658, 23680940, 33153316, 41441645, 82883290, 165766580]

約数ペア:

[(1, 165766580), (2, 82883290), (4, 41441645), (5, 33153316), (7, 23680940), (10, 16576658), (14, 11840470), (20, 8288329), (28, 5920235), (35, 4736188), (70, 2368094), (140, 1184047)]