26326000

素因数分解:

$2^4\times 5^3\times {\mathrm{13163}}^1$

素因数の和:13186

約数の個数: 40

約数和(自身を含む): 63661104

約数和(自身を除く): 37335104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13163, 26326, 52652, 65815, 105304, 131630, 210608, 263260, 329075, 526520, 658150, 1053040, 1316300, 1645375, 2632600, 3290750, 5265200, 6581500, 13163000, 26326000]

約数ペア:

[(1, 26326000), (2, 13163000), (4, 6581500), (5, 5265200), (8, 3290750), (10, 2632600), (16, 1645375), (20, 1316300), (25, 1053040), (40, 658150), (50, 526520), (80, 329075), (100, 263260), (125, 210608), (200, 131630), (250, 105304), (400, 65815), (500, 52652), (1000, 26326), (2000, 13163)]