2210103860

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{211291}}^1$

素因数の和:211823

約数の個数: 24

約数和(自身を含む): 4650114336

約数和(自身を除く): 2440010476

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 10460, 211291, 422582, 845164, 1056455, 2112910, 4225820, 110505193, 221010386, 442020772, 552525965, 1105051930, 2210103860]

約数ペア:

[(1, 2210103860), (2, 1105051930), (4, 552525965), (5, 442020772), (10, 221010386), (20, 110505193), (523, 4225820), (1046, 2112910), (2092, 1056455), (2615, 845164), (5230, 422582), (10460, 211291)]