85477000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{12211}}^1$

素因数の和:12239

約数の個数: 64

約数和(自身を含む): 228608640

約数和(自身を除く): 143131640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 12211, 24422, 48844, 61055, 85477, 97688, 122110, 170954, 244220, 305275, 341908, 427385, 488440, 610550, 683816, 854770, 1221100, 1526375, 1709540, 2136925, 2442200, 3052750, 3419080, 4273850, 6105500, 8547700, 10684625, 12211000, 17095400, 21369250, 42738500, 85477000]

約数ペア:

[(1, 85477000), (2, 42738500), (4, 21369250), (5, 17095400), (7, 12211000), (8, 10684625), (10, 8547700), (14, 6105500), (20, 4273850), (25, 3419080), (28, 3052750), (35, 2442200), (40, 2136925), (50, 1709540), (56, 1526375), (70, 1221100), (100, 854770), (125, 683816), (140, 610550), (175, 488440), (200, 427385), (250, 341908), (280, 305275), (350, 244220), (500, 170954), (700, 122110), (875, 97688), (1000, 85477), (1400, 61055), (1750, 48844), (3500, 24422), (7000, 12211)]