104818000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{7487}}^1$

素因数の和:7517

約数の個数: 80

約数和(自身を含む): 289695744

約数和(自身を除く): 184877744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 7487, 14000, 14974, 29948, 37435, 52409, 59896, 74870, 104818, 119792, 149740, 187175, 209636, 262045, 299480, 374350, 419272, 524090, 598960, 748700, 838544, 935875, 1048180, 1310225, 1497400, 1871750, 2096360, 2620450, 2994800, 3743500, 4192720, 5240900, 6551125, 7487000, 10481800, 13102250, 14974000, 20963600, 26204500, 52409000, 104818000]

約数ペア:

[(1, 104818000), (2, 52409000), (4, 26204500), (5, 20963600), (7, 14974000), (8, 13102250), (10, 10481800), (14, 7487000), (16, 6551125), (20, 5240900), (25, 4192720), (28, 3743500), (35, 2994800), (40, 2620450), (50, 2096360), (56, 1871750), (70, 1497400), (80, 1310225), (100, 1048180), (112, 935875), (125, 838544), (140, 748700), (175, 598960), (200, 524090), (250, 419272), (280, 374350), (350, 299480), (400, 262045), (500, 209636), (560, 187175), (700, 149740), (875, 119792), (1000, 104818), (1400, 74870), (1750, 59896), (2000, 52409), (2800, 37435), (3500, 29948), (7000, 14974), (7487, 14000)]