40565210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{579503}}^1$

素因数の和:579517

約数の個数: 16

約数和(自身を含む): 83448576

約数和(自身を除く): 42883366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 579503, 1159006, 2897515, 4056521, 5795030, 8113042, 20282605, 40565210]

約数ペア:

[(1, 40565210), (2, 20282605), (5, 8113042), (7, 5795030), (10, 4056521), (14, 2897515), (35, 1159006), (70, 579503)]