14455120

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 33959880

約数和(自身を除く): 19504760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 1789, 2020, 3578, 4040, 7156, 8080, 8945, 14312, 17890, 28624, 35780, 71560, 143120, 180689, 361378, 722756, 903445, 1445512, 1806890, 2891024, 3613780, 7227560, 14455120]

約数ペア:

[(1, 14455120), (2, 7227560), (4, 3613780), (5, 2891024), (8, 1806890), (10, 1445512), (16, 903445), (20, 722756), (40, 361378), (80, 180689), (101, 143120), (202, 71560), (404, 35780), (505, 28624), (808, 17890), (1010, 14312), (1616, 8945), (1789, 8080), (2020, 7156), (3578, 4040)]