14315000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 38425200

約数和(自身を除く): 24110200

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, 409, 500, 625, 700, 818, 875, 1000, 1250, 1400, 1636, 1750, 2045, 2500, 2863, 3272, 3500, 4090, 4375, 5000, 5726, 7000, 8180, 8750, 10225, 11452, 14315, 16360, 17500, 20450, 22904, 28630, 35000, 40900, 51125, 57260, 71575, 81800, 102250, 114520, 143150, 204500, 255625, 286300, 357875, 409000, 511250, 572600, 715750, 1022500, 1431500, 1789375, 2045000, 2863000, 3578750, 7157500, 14315000]

約数ペア:

[(1, 14315000), (2, 7157500), (4, 3578750), (5, 2863000), (7, 2045000), (8, 1789375), (10, 1431500), (14, 1022500), (20, 715750), (25, 572600), (28, 511250), (35, 409000), (40, 357875), (50, 286300), (56, 255625), (70, 204500), (100, 143150), (125, 114520), (140, 102250), (175, 81800), (200, 71575), (250, 57260), (280, 51125), (350, 40900), (409, 35000), (500, 28630), (625, 22904), (700, 20450), (818, 17500), (875, 16360), (1000, 14315), (1250, 11452), (1400, 10225), (1636, 8750), (1750, 8180), (2045, 7000), (2500, 5726), (2863, 5000), (3272, 4375), (3500, 4090)]