23661940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51439}}^1$

素因数の和:51471

約数の個数: 24

約数和(自身を含む): 51851520

約数和(自身を除く): 28189580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 51439, 102878, 205756, 257195, 514390, 1028780, 1183097, 2366194, 4732388, 5915485, 11830970, 23661940]

約数ペア:

[(1, 23661940), (2, 11830970), (4, 5915485), (5, 4732388), (10, 2366194), (20, 1183097), (23, 1028780), (46, 514390), (92, 257195), (115, 205756), (230, 102878), (460, 51439)]