13828000

素因数分解:

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

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 33985224

約数和(自身を除く): 20157224

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, 3457, 4000, 6914, 13828, 17285, 27656, 34570, 55312, 69140, 86425, 110624, 138280, 172850, 276560, 345700, 432125, 553120, 691400, 864250, 1382800, 1728500, 2765600, 3457000, 6914000, 13828000]

約数ペア:

[(1, 13828000), (2, 6914000), (4, 3457000), (5, 2765600), (8, 1728500), (10, 1382800), (16, 864250), (20, 691400), (25, 553120), (32, 432125), (40, 345700), (50, 276560), (80, 172850), (100, 138280), (125, 110624), (160, 86425), (200, 69140), (250, 55312), (400, 34570), (500, 27656), (800, 17285), (1000, 13828), (2000, 6914), (3457, 4000)]