13189600

素因数分解:

$2^5\times 5^2\times {\mathrm{16487}}^1$

素因数の和:16507

約数の個数: 36

約数和(自身を含む): 32201064

約数和(自身を除く): 19011464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 16487, 32974, 65948, 82435, 131896, 164870, 263792, 329740, 412175, 527584, 659480, 824350, 1318960, 1648700, 2637920, 3297400, 6594800, 13189600]

約数ペア:

[(1, 13189600), (2, 6594800), (4, 3297400), (5, 2637920), (8, 1648700), (10, 1318960), (16, 824350), (20, 659480), (25, 527584), (32, 412175), (40, 329740), (50, 263792), (80, 164870), (100, 131896), (160, 82435), (200, 65948), (400, 32974), (800, 16487)]