29898220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 70364448

約数和(自身を除く): 40466228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 3673, 4070, 7346, 8140, 14692, 18365, 36730, 40403, 73460, 80806, 135901, 161612, 202015, 271802, 404030, 543604, 679505, 808060, 1359010, 1494911, 2718020, 2989822, 5979644, 7474555, 14949110, 29898220]

約数ペア:

[(1, 29898220), (2, 14949110), (4, 7474555), (5, 5979644), (10, 2989822), (11, 2718020), (20, 1494911), (22, 1359010), (37, 808060), (44, 679505), (55, 543604), (74, 404030), (110, 271802), (148, 202015), (185, 161612), (220, 135901), (370, 80806), (407, 73460), (740, 40403), (814, 36730), (1628, 18365), (2035, 14692), (3673, 8140), (4070, 7346)]