83888960

素因数分解:

$2^6\times 5^1\times {\mathrm{262153}}^1$

素因数の和:262170

約数の個数: 28

約数和(自身を含む): 199761348

約数和(自身を除く): 115872388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 262153, 524306, 1048612, 1310765, 2097224, 2621530, 4194448, 5243060, 8388896, 10486120, 16777792, 20972240, 41944480, 83888960]

約数ペア:

[(1, 83888960), (2, 41944480), (4, 20972240), (5, 16777792), (8, 10486120), (10, 8388896), (16, 5243060), (20, 4194448), (32, 2621530), (40, 2097224), (64, 1310765), (80, 1048612), (160, 524306), (320, 262153)]