26872000

素因数分解:

$2^6\times 5^3\times {\mathrm{3359}}^1$

素因数の和:3386

約数の個数: 56

約数和(自身を含む): 66568320

約数和(自身を除く): 39696320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 3359, 4000, 6718, 8000, 13436, 16795, 26872, 33590, 53744, 67180, 83975, 107488, 134360, 167950, 214976, 268720, 335900, 419875, 537440, 671800, 839750, 1074880, 1343600, 1679500, 2687200, 3359000, 5374400, 6718000, 13436000, 26872000]

約数ペア:

[(1, 26872000), (2, 13436000), (4, 6718000), (5, 5374400), (8, 3359000), (10, 2687200), (16, 1679500), (20, 1343600), (25, 1074880), (32, 839750), (40, 671800), (50, 537440), (64, 419875), (80, 335900), (100, 268720), (125, 214976), (160, 167950), (200, 134360), (250, 107488), (320, 83975), (400, 67180), (500, 53744), (800, 33590), (1000, 26872), (1600, 16795), (2000, 13436), (3359, 8000), (4000, 6718)]