6914000

素因数分解:

$2^4\times 5^3\times {\mathrm{3457}}^1$

素因数の和:3480

約数の個数: 40

約数和(自身を含む): 16722888

約数和(自身を除く): 9808888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 3457, 6914, 13828, 17285, 27656, 34570, 55312, 69140, 86425, 138280, 172850, 276560, 345700, 432125, 691400, 864250, 1382800, 1728500, 3457000, 6914000]

約数ペア:

[(1, 6914000), (2, 3457000), (4, 1728500), (5, 1382800), (8, 864250), (10, 691400), (16, 432125), (20, 345700), (25, 276560), (40, 172850), (50, 138280), (80, 86425), (100, 69140), (125, 55312), (200, 34570), (250, 27656), (400, 17285), (500, 13828), (1000, 6914), (2000, 3457)]