38066620

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7237}}^1$

素因数の和:7509

約数の個数: 24

約数和(自身を含む): 80254944

約数和(自身を除く): 42188324

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 7237, 14474, 28948, 36185, 72370, 144740, 1903331, 3806662, 7613324, 9516655, 19033310, 38066620]

約数ペア:

[(1, 38066620), (2, 19033310), (4, 9516655), (5, 7613324), (10, 3806662), (20, 1903331), (263, 144740), (526, 72370), (1052, 36185), (1315, 28948), (2630, 14474), (5260, 7237)]