3314000

素因数分解:

$2^4\times 5^3\times {\mathrm{1657}}^1$

素因数の和:1680

約数の個数: 40

約数和(自身を含む): 8018088

約数和(自身を除く): 4704088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1657, 2000, 3314, 6628, 8285, 13256, 16570, 26512, 33140, 41425, 66280, 82850, 132560, 165700, 207125, 331400, 414250, 662800, 828500, 1657000, 3314000]

約数ペア:

[(1, 3314000), (2, 1657000), (4, 828500), (5, 662800), (8, 414250), (10, 331400), (16, 207125), (20, 165700), (25, 132560), (40, 82850), (50, 66280), (80, 41425), (100, 33140), (125, 26512), (200, 16570), (250, 13256), (400, 8285), (500, 6628), (1000, 3314), (1657, 2000)]