68379400

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 159783300

約数和(自身を除く): 91403900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1493, 1832, 2290, 2986, 4580, 5725, 5972, 7465, 9160, 11450, 11944, 14930, 22900, 29860, 37325, 45800, 59720, 74650, 149300, 298600, 341897, 683794, 1367588, 1709485, 2735176, 3418970, 6837940, 8547425, 13675880, 17094850, 34189700, 68379400]

約数ペア:

[(1, 68379400), (2, 34189700), (4, 17094850), (5, 13675880), (8, 8547425), (10, 6837940), (20, 3418970), (25, 2735176), (40, 1709485), (50, 1367588), (100, 683794), (200, 341897), (229, 298600), (458, 149300), (916, 74650), (1145, 59720), (1493, 45800), (1832, 37325), (2290, 29860), (2986, 22900), (4580, 14930), (5725, 11944), (5972, 11450), (7465, 9160)]