15764560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28151}}^1$

素因数の和:28171

約数の個数: 40

約数和(自身を含む): 41890176

約数和(自身を除く): 26125616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28151, 56302, 112604, 140755, 197057, 225208, 281510, 394114, 450416, 563020, 788228, 985285, 1126040, 1576456, 1970570, 2252080, 3152912, 3941140, 7882280, 15764560]

約数ペア:

[(1, 15764560), (2, 7882280), (4, 3941140), (5, 3152912), (7, 2252080), (8, 1970570), (10, 1576456), (14, 1126040), (16, 985285), (20, 788228), (28, 563020), (35, 450416), (40, 394114), (56, 281510), (70, 225208), (80, 197057), (112, 140755), (140, 112604), (280, 56302), (560, 28151)]