88941020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{635293}}^1$

素因数の和:635309

約数の個数: 24

約数和(自身を含む): 213458784

約数和(自身を除く): 124517764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 635293, 1270586, 2541172, 3176465, 4447051, 6352930, 8894102, 12705860, 17788204, 22235255, 44470510, 88941020]

約数ペア:

[(1, 88941020), (2, 44470510), (4, 22235255), (5, 17788204), (7, 12705860), (10, 8894102), (14, 6352930), (20, 4447051), (28, 3176465), (35, 2541172), (70, 1270586), (140, 635293)]