52645040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{94009}}^1$

素因数の和:94029

約数の個数: 40

約数和(自身を含む): 139886880

約数和(自身を除く): 87241840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 94009, 188018, 376036, 470045, 658063, 752072, 940090, 1316126, 1504144, 1880180, 2632252, 3290315, 3760360, 5264504, 6580630, 7520720, 10529008, 13161260, 26322520, 52645040]

約数ペア:

[(1, 52645040), (2, 26322520), (4, 13161260), (5, 10529008), (7, 7520720), (8, 6580630), (10, 5264504), (14, 3760360), (16, 3290315), (20, 2632252), (28, 1880180), (35, 1504144), (40, 1316126), (56, 940090), (70, 752072), (80, 658063), (112, 470045), (140, 376036), (280, 188018), (560, 94009)]