54148000

素因数分解:

$2^5\times 5^3\times {\mathrm{13537}}^1$

素因数の和:13562

約数の個数: 48

約数和(自身を含む): 133051464

約数和(自身を除く): 78903464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 13537, 27074, 54148, 67685, 108296, 135370, 216592, 270740, 338425, 433184, 541480, 676850, 1082960, 1353700, 1692125, 2165920, 2707400, 3384250, 5414800, 6768500, 10829600, 13537000, 27074000, 54148000]

約数ペア:

[(1, 54148000), (2, 27074000), (4, 13537000), (5, 10829600), (8, 6768500), (10, 5414800), (16, 3384250), (20, 2707400), (25, 2165920), (32, 1692125), (40, 1353700), (50, 1082960), (80, 676850), (100, 541480), (125, 433184), (160, 338425), (200, 270740), (250, 216592), (400, 135370), (500, 108296), (800, 67685), (1000, 54148), (2000, 27074), (4000, 13537)]