9867400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 23212800

約数和(自身を除く): 13345400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 479, 515, 824, 958, 1030, 1916, 2060, 2395, 2575, 3832, 4120, 4790, 5150, 9580, 10300, 11975, 19160, 20600, 23950, 47900, 49337, 95800, 98674, 197348, 246685, 394696, 493370, 986740, 1233425, 1973480, 2466850, 4933700, 9867400]

約数ペア:

[(1, 9867400), (2, 4933700), (4, 2466850), (5, 1973480), (8, 1233425), (10, 986740), (20, 493370), (25, 394696), (40, 246685), (50, 197348), (100, 98674), (103, 95800), (200, 49337), (206, 47900), (412, 23950), (479, 20600), (515, 19160), (824, 11975), (958, 10300), (1030, 9580), (1916, 5150), (2060, 4790), (2395, 4120), (2575, 3832)]