40925740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88969}}^1$

素因数の和:89001

約数の個数: 24

約数和(自身を含む): 89681760

約数和(自身を除く): 48756020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 88969, 177938, 355876, 444845, 889690, 1779380, 2046287, 4092574, 8185148, 10231435, 20462870, 40925740]

約数ペア:

[(1, 40925740), (2, 20462870), (4, 10231435), (5, 8185148), (10, 4092574), (20, 2046287), (23, 1779380), (46, 889690), (92, 444845), (115, 355876), (230, 177938), (460, 88969)]