41981140

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11597}}^1$

素因数の和:11787

約数の個数: 24

約数和(自身を含む): 88655112

約数和(自身を除く): 46673972

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 11597, 23194, 46388, 57985, 115970, 231940, 2099057, 4198114, 8396228, 10495285, 20990570, 41981140]

約数ペア:

[(1, 41981140), (2, 20990570), (4, 10495285), (5, 8396228), (10, 4198114), (20, 2099057), (181, 231940), (362, 115970), (724, 57985), (905, 46388), (1810, 23194), (3620, 11597)]