10172540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72661}}^1$

素因数の和:72677

約数の個数: 24

約数和(自身を含む): 24414432

約数和(自身を除く): 14241892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72661, 145322, 290644, 363305, 508627, 726610, 1017254, 1453220, 2034508, 2543135, 5086270, 10172540]

約数ペア:

[(1, 10172540), (2, 5086270), (4, 2543135), (5, 2034508), (7, 1453220), (10, 1017254), (14, 726610), (20, 508627), (28, 363305), (35, 290644), (70, 145322), (140, 72661)]