40051270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{572161}}^1$

素因数の和:572175

約数の個数: 16

約数和(自身を含む): 82391328

約数和(自身を除く): 42340058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 572161, 1144322, 2860805, 4005127, 5721610, 8010254, 20025635, 40051270]

約数ペア:

[(1, 40051270), (2, 20025635), (5, 8010254), (7, 5721610), (10, 4005127), (14, 2860805), (35, 1144322), (70, 572161)]