220051465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{4919}}^1$

素因数の和:5336

約数の個数: 16

約数和(自身を含む): 276307200

約数和(自身を除く): 56255735

約数列:

[1, 5, 23, 115, 389, 1945, 4919, 8947, 24595, 44735, 113137, 565685, 1913491, 9567455, 44010293, 220051465]

約数ペア:

[(1, 220051465), (5, 44010293), (23, 9567455), (115, 1913491), (389, 565685), (1945, 113137), (4919, 44735), (8947, 24595)]