12766250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1488

約数の個数: 40

約数和(自身を含む): 27366240

約数和(自身を除く): 14599990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1459, 1750, 2918, 4375, 7295, 8750, 10213, 14590, 20426, 36475, 51065, 72950, 102130, 182375, 255325, 364750, 510650, 911875, 1276625, 1823750, 2553250, 6383125, 12766250]

約数ペア:

[(1, 12766250), (2, 6383125), (5, 2553250), (7, 1823750), (10, 1276625), (14, 911875), (25, 510650), (35, 364750), (50, 255325), (70, 182375), (125, 102130), (175, 72950), (250, 51065), (350, 36475), (625, 20426), (875, 14590), (1250, 10213), (1459, 8750), (1750, 7295), (2918, 4375)]