68367400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11027}}^1$

素因数の和:11074

約数の個数: 48

約数和(自身を含む): 164096640

約数和(自身を除く): 95729240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 11027, 22054, 44108, 55135, 88216, 110270, 220540, 275675, 341837, 441080, 551350, 683674, 1102700, 1367348, 1709185, 2205400, 2734696, 3418370, 6836740, 8545925, 13673480, 17091850, 34183700, 68367400]

約数ペア:

[(1, 68367400), (2, 34183700), (4, 17091850), (5, 13673480), (8, 8545925), (10, 6836740), (20, 3418370), (25, 2734696), (31, 2205400), (40, 1709185), (50, 1367348), (62, 1102700), (100, 683674), (124, 551350), (155, 441080), (200, 341837), (248, 275675), (310, 220540), (620, 110270), (775, 88216), (1240, 55135), (1550, 44108), (3100, 22054), (6200, 11027)]