40986190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{585517}}^1$

素因数の和:585531

約数の個数: 16

約数和(自身を含む): 84314592

約数和(自身を除く): 43328402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 585517, 1171034, 2927585, 4098619, 5855170, 8197238, 20493095, 40986190]

約数ペア:

[(1, 40986190), (2, 20493095), (5, 8197238), (7, 5855170), (10, 4098619), (14, 2927585), (35, 1171034), (70, 585517)]