38104420

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1597}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 80136504

約数和(自身を除く): 42032084

約数列:

[1, 2, 4, 5, 10, 20, 1193, 1597, 2386, 3194, 4772, 5965, 6388, 7985, 11930, 15970, 23860, 31940, 1905221, 3810442, 7620884, 9526105, 19052210, 38104420]

約数ペア:

[(1, 38104420), (2, 19052210), (4, 9526105), (5, 7620884), (10, 3810442), (20, 1905221), (1193, 31940), (1597, 23860), (2386, 15970), (3194, 11930), (4772, 7985), (5965, 6388)]