23003840

素因数分解:

$2^6\times 5^1\times {\mathrm{71887}}^1$

素因数の和:71904

約数の個数: 28

約数和(自身を含む): 54778656

約数和(自身を除く): 31774816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71887, 143774, 287548, 359435, 575096, 718870, 1150192, 1437740, 2300384, 2875480, 4600768, 5750960, 11501920, 23003840]

約数ペア:

[(1, 23003840), (2, 11501920), (4, 5750960), (5, 4600768), (8, 2875480), (10, 2300384), (16, 1437740), (20, 1150192), (32, 718870), (40, 575096), (64, 359435), (80, 287548), (160, 143774), (320, 71887)]