31052000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 87272640

約数和(自身を除く): 56220640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1109, 1120, 1400, 1750, 2000, 2218, 2800, 3500, 4000, 4436, 5545, 5600, 7000, 7763, 8872, 11090, 14000, 15526, 17744, 22180, 27725, 28000, 31052, 35488, 38815, 44360, 55450, 62104, 77630, 88720, 110900, 124208, 138625, 155260, 177440, 194075, 221800, 248416, 277250, 310520, 388150, 443600, 554500, 621040, 776300, 887200, 970375, 1109000, 1242080, 1552600, 1940750, 2218000, 3105200, 3881500, 4436000, 6210400, 7763000, 15526000, 31052000]

約数ペア:

[(1, 31052000), (2, 15526000), (4, 7763000), (5, 6210400), (7, 4436000), (8, 3881500), (10, 3105200), (14, 2218000), (16, 1940750), (20, 1552600), (25, 1242080), (28, 1109000), (32, 970375), (35, 887200), (40, 776300), (50, 621040), (56, 554500), (70, 443600), (80, 388150), (100, 310520), (112, 277250), (125, 248416), (140, 221800), (160, 194075), (175, 177440), (200, 155260), (224, 138625), (250, 124208), (280, 110900), (350, 88720), (400, 77630), (500, 62104), (560, 55450), (700, 44360), (800, 38815), (875, 35488), (1000, 31052), (1109, 28000), (1120, 27725), (1400, 22180), (1750, 17744), (2000, 15526), (2218, 14000), (2800, 11090), (3500, 8872), (4000, 7763), (4436, 7000), (5545, 5600)]