112203440

素因数分解:

$2^4\times 5^1\times {\mathrm{1402543}}^1$

素因数の和:1402556

約数の個数: 20

約数和(自身を含む): 260873184

約数和(自身を除く): 148669744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1402543, 2805086, 5610172, 7012715, 11220344, 14025430, 22440688, 28050860, 56101720, 112203440]

約数ペア:

[(1, 112203440), (2, 56101720), (4, 28050860), (5, 22440688), (8, 14025430), (10, 11220344), (16, 7012715), (20, 5610172), (40, 2805086), (80, 1402543)]