23370260

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2857}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 49214760

約数和(自身を除く): 25844500

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 2857, 4090, 5714, 8180, 11428, 14285, 28570, 57140, 1168513, 2337026, 4674052, 5842565, 11685130, 23370260]

約数ペア:

[(1, 23370260), (2, 11685130), (4, 5842565), (5, 4674052), (10, 2337026), (20, 1168513), (409, 57140), (818, 28570), (1636, 14285), (2045, 11428), (2857, 8180), (4090, 5714)]