162686120

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2803}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 366426720

約数和(自身を除く): 203740600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 2803, 2902, 5606, 5804, 7255, 11212, 11608, 14015, 14510, 22424, 28030, 29020, 56060, 58040, 112120, 4067153, 8134306, 16268612, 20335765, 32537224, 40671530, 81343060, 162686120]

約数ペア:

[(1, 162686120), (2, 81343060), (4, 40671530), (5, 32537224), (8, 20335765), (10, 16268612), (20, 8134306), (40, 4067153), (1451, 112120), (2803, 58040), (2902, 56060), (5606, 29020), (5804, 28030), (7255, 22424), (11212, 14510), (11608, 14015)]