3226000

素因数分解:

$2^4\times 5^3\times {\mathrm{1613}}^1$

素因数の和:1636

約数の個数: 40

約数和(自身を含む): 7805304

約数和(自身を除く): 4579304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1613, 2000, 3226, 6452, 8065, 12904, 16130, 25808, 32260, 40325, 64520, 80650, 129040, 161300, 201625, 322600, 403250, 645200, 806500, 1613000, 3226000]

約数ペア:

[(1, 3226000), (2, 1613000), (4, 806500), (5, 645200), (8, 403250), (10, 322600), (16, 201625), (20, 161300), (25, 129040), (40, 80650), (50, 64520), (80, 40325), (100, 32260), (125, 25808), (200, 16130), (250, 12904), (400, 8065), (500, 6452), (1000, 3226), (1613, 2000)]