76565020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{546893}}^1$

素因数の和:546909

約数の個数: 24

約数和(自身を含む): 183756384

約数和(自身を除く): 107191364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 546893, 1093786, 2187572, 2734465, 3828251, 5468930, 7656502, 10937860, 15313004, 19141255, 38282510, 76565020]

約数ペア:

[(1, 76565020), (2, 38282510), (4, 19141255), (5, 15313004), (7, 10937860), (10, 7656502), (14, 5468930), (20, 3828251), (28, 2734465), (35, 2187572), (70, 1093786), (140, 546893)]