516787660

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{42569}}^1$

素因数の和:43185

約数の個数: 24

約数和(自身を含む): 1087067520

約数和(自身を除く): 570279860

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 42569, 85138, 170276, 212845, 425690, 851380, 25839383, 51678766, 103357532, 129196915, 258393830, 516787660]

約数ペア:

[(1, 516787660), (2, 258393830), (4, 129196915), (5, 103357532), (10, 51678766), (20, 25839383), (607, 851380), (1214, 425690), (2428, 212845), (3035, 170276), (6070, 85138), (12140, 42569)]