38188000

素因数分解:

$2^5\times 5^3\times {\mathrm{9547}}^1$

素因数の和:9572

約数の個数: 48

約数和(自身を含む): 93837744

約数和(自身を除く): 55649744

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, 9547, 19094, 38188, 47735, 76376, 95470, 152752, 190940, 238675, 305504, 381880, 477350, 763760, 954700, 1193375, 1527520, 1909400, 2386750, 3818800, 4773500, 7637600, 9547000, 19094000, 38188000]

約数ペア:

[(1, 38188000), (2, 19094000), (4, 9547000), (5, 7637600), (8, 4773500), (10, 3818800), (16, 2386750), (20, 1909400), (25, 1527520), (32, 1193375), (40, 954700), (50, 763760), (80, 477350), (100, 381880), (125, 305504), (160, 238675), (200, 190940), (250, 152752), (400, 95470), (500, 76376), (800, 47735), (1000, 38188), (2000, 19094), (4000, 9547)]