76567540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18859}}^1$

素因数の和:18904

約数の個数: 48

約数和(自身を含む): 190108800

約数和(自身を除く): 113541260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 18859, 37718, 75436, 94295, 132013, 188590, 264026, 377180, 528052, 546911, 660065, 1093822, 1320130, 2187644, 2640260, 2734555, 3828377, 5469110, 7656754, 10938220, 15313508, 19141885, 38283770, 76567540]

約数ペア:

[(1, 76567540), (2, 38283770), (4, 19141885), (5, 15313508), (7, 10938220), (10, 7656754), (14, 5469110), (20, 3828377), (28, 2734555), (29, 2640260), (35, 2187644), (58, 1320130), (70, 1093822), (116, 660065), (140, 546911), (145, 528052), (203, 377180), (290, 264026), (406, 188590), (580, 132013), (812, 94295), (1015, 75436), (2030, 37718), (4060, 18859)]