68371400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 160555200

約数和(自身を除く): 92183800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 3319, 4120, 5150, 6638, 10300, 13276, 16595, 20600, 26552, 33190, 66380, 82975, 132760, 165950, 331900, 341857, 663800, 683714, 1367428, 1709285, 2734856, 3418570, 6837140, 8546425, 13674280, 17092850, 34185700, 68371400]

約数ペア:

[(1, 68371400), (2, 34185700), (4, 17092850), (5, 13674280), (8, 8546425), (10, 6837140), (20, 3418570), (25, 2734856), (40, 1709285), (50, 1367428), (100, 683714), (103, 663800), (200, 341857), (206, 331900), (412, 165950), (515, 132760), (824, 82975), (1030, 66380), (2060, 33190), (2575, 26552), (3319, 20600), (4120, 16595), (5150, 13276), (6638, 10300)]