2640773065

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{5843}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 3730809600

約数和(自身を除く): 1090036535

約数列:

[1, 5, 7, 35, 37, 185, 259, 349, 1295, 1745, 2443, 5843, 12215, 12913, 29215, 40901, 64565, 90391, 204505, 216191, 451955, 1080955, 1513337, 2039207, 7566685, 10196035, 14274449, 71372245, 75450659, 377253295, 528154613, 2640773065]

約数ペア:

[(1, 2640773065), (5, 528154613), (7, 377253295), (35, 75450659), (37, 71372245), (185, 14274449), (259, 10196035), (349, 7566685), (1295, 2039207), (1745, 1513337), (2443, 1080955), (5843, 451955), (12215, 216191), (12913, 204505), (29215, 90391), (40901, 64565)]