4711940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 10127040

約数和(自身を除く): 5415100

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5479, 10958, 21916, 27395, 54790, 109580, 235597, 471194, 942388, 1177985, 2355970, 4711940]

約数ペア:

[(1, 4711940), (2, 2355970), (4, 1177985), (5, 942388), (10, 471194), (20, 235597), (43, 109580), (86, 54790), (172, 27395), (215, 21916), (430, 10958), (860, 5479)]