29819660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114691}}^1$

素因数の和:114713

約数の個数: 24

約数和(自身を含む): 67438896

約数和(自身を除く): 37619236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 114691, 229382, 458764, 573455, 1146910, 1490983, 2293820, 2981966, 5963932, 7454915, 14909830, 29819660]

約数ペア:

[(1, 29819660), (2, 14909830), (4, 7454915), (5, 5963932), (10, 2981966), (13, 2293820), (20, 1490983), (26, 1146910), (52, 573455), (65, 458764), (130, 229382), (260, 114691)]