52205840

素因数分解:

$2^4\times 5^1\times {\mathrm{652573}}^1$

素因数の和:652586

約数の個数: 20

約数和(自身を含む): 121378764

約数和(自身を除く): 69172924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 652573, 1305146, 2610292, 3262865, 5220584, 6525730, 10441168, 13051460, 26102920, 52205840]

約数ペア:

[(1, 52205840), (2, 26102920), (4, 13051460), (5, 10441168), (8, 6525730), (10, 5220584), (16, 3262865), (20, 2610292), (40, 1305146), (80, 652573)]