796825540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{18301}}^1$

素因数の和:18628

約数の個数: 48

約数和(自身を含む): 1918635264

約数和(自身を除く): 1121809724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 3110, 4354, 6220, 8708, 10885, 18301, 21770, 36602, 43540, 73204, 91505, 128107, 183010, 256214, 366020, 512428, 640535, 1281070, 2562140, 5691611, 11383222, 22766444, 28458055, 39841277, 56916110, 79682554, 113832220, 159365108, 199206385, 398412770, 796825540]

約数ペア:

[(1, 796825540), (2, 398412770), (4, 199206385), (5, 159365108), (7, 113832220), (10, 79682554), (14, 56916110), (20, 39841277), (28, 28458055), (35, 22766444), (70, 11383222), (140, 5691611), (311, 2562140), (622, 1281070), (1244, 640535), (1555, 512428), (2177, 366020), (3110, 256214), (4354, 183010), (6220, 128107), (8708, 91505), (10885, 73204), (18301, 43540), (21770, 36602)]