95428000

素因数分解:

$2^5\times 5^3\times {\mathrm{23857}}^1$

素因数の和:23882

約数の個数: 48

約数和(自身を含む): 234476424

約数和(自身を除く): 139048424

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, 23857, 47714, 95428, 119285, 190856, 238570, 381712, 477140, 596425, 763424, 954280, 1192850, 1908560, 2385700, 2982125, 3817120, 4771400, 5964250, 9542800, 11928500, 19085600, 23857000, 47714000, 95428000]

約数ペア:

[(1, 95428000), (2, 47714000), (4, 23857000), (5, 19085600), (8, 11928500), (10, 9542800), (16, 5964250), (20, 4771400), (25, 3817120), (32, 2982125), (40, 2385700), (50, 1908560), (80, 1192850), (100, 954280), (125, 763424), (160, 596425), (200, 477140), (250, 381712), (400, 238570), (500, 190856), (800, 119285), (1000, 95428), (2000, 47714), (4000, 23857)]