77852000

素因数分解:

$2^5\times 5^3\times {\mathrm{19463}}^1$

素因数の和:19488

約数の個数: 48

約数和(自身を含む): 191292192

約数和(自身を除く): 113440192

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, 19463, 38926, 77852, 97315, 155704, 194630, 311408, 389260, 486575, 622816, 778520, 973150, 1557040, 1946300, 2432875, 3114080, 3892600, 4865750, 7785200, 9731500, 15570400, 19463000, 38926000, 77852000]

約数ペア:

[(1, 77852000), (2, 38926000), (4, 19463000), (5, 15570400), (8, 9731500), (10, 7785200), (16, 4865750), (20, 3892600), (25, 3114080), (32, 2432875), (40, 1946300), (50, 1557040), (80, 973150), (100, 778520), (125, 622816), (160, 486575), (200, 389260), (250, 311408), (400, 194630), (500, 155704), (800, 97315), (1000, 77852), (2000, 38926), (4000, 19463)]