23044820

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5167}}^1$

素因数の和:5399

約数の個数: 24

約数和(自身を含む): 48620544

約数和(自身を除く): 25575724

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 5167, 10334, 20668, 25835, 51670, 103340, 1152241, 2304482, 4608964, 5761205, 11522410, 23044820]

約数ペア:

[(1, 23044820), (2, 11522410), (4, 5761205), (5, 4608964), (10, 2304482), (20, 1152241), (223, 103340), (446, 51670), (892, 25835), (1115, 20668), (2230, 10334), (4460, 5167)]