7249968220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32954401}}^1$

素因数の和:32954421

約数の個数: 24

約数和(自身を含む): 16609018608

約数和(自身を除く): 9359050388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32954401, 65908802, 131817604, 164772005, 329544010, 362498411, 659088020, 724996822, 1449993644, 1812492055, 3624984110, 7249968220]

約数ペア:

[(1, 7249968220), (2, 3624984110), (4, 1812492055), (5, 1449993644), (10, 724996822), (11, 659088020), (20, 362498411), (22, 329544010), (44, 164772005), (55, 131817604), (110, 65908802), (220, 32954401)]