13377560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47777}}^1$

素因数の和:47795

約数の個数: 32

約数和(自身を含む): 34400160

約数和(自身を除く): 21022600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47777, 95554, 191108, 238885, 334439, 382216, 477770, 668878, 955540, 1337756, 1672195, 1911080, 2675512, 3344390, 6688780, 13377560]

約数ペア:

[(1, 13377560), (2, 6688780), (4, 3344390), (5, 2675512), (7, 1911080), (8, 1672195), (10, 1337756), (14, 955540), (20, 668878), (28, 477770), (35, 382216), (40, 334439), (56, 238885), (70, 191108), (140, 95554), (280, 47777)]