288808510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2543}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 534667392

約数和(自身を除く): 245858882

約数列:

[1, 2, 5, 10, 41, 82, 205, 277, 410, 554, 1385, 2543, 2770, 5086, 11357, 12715, 22714, 25430, 56785, 104263, 113570, 208526, 521315, 704411, 1042630, 1408822, 3522055, 7044110, 28880851, 57761702, 144404255, 288808510]

約数ペア:

[(1, 288808510), (2, 144404255), (5, 57761702), (10, 28880851), (41, 7044110), (82, 3522055), (205, 1408822), (277, 1042630), (410, 704411), (554, 521315), (1385, 208526), (2543, 113570), (2770, 104263), (5086, 56785), (11357, 25430), (12715, 22714)]