55607120

素因数分解:

$2^4\times 5^1\times {\mathrm{695089}}^1$

素因数の和:695102

約数の個数: 20

約数和(自身を含む): 129286740

約数和(自身を除く): 73679620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 695089, 1390178, 2780356, 3475445, 5560712, 6950890, 11121424, 13901780, 27803560, 55607120]

約数ペア:

[(1, 55607120), (2, 27803560), (4, 13901780), (5, 11121424), (8, 6950890), (10, 5560712), (16, 3475445), (20, 2780356), (40, 1390178), (80, 695089)]