27399460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124543}}^1$

素因数の和:124563

約数の個数: 24

約数和(自身を含む): 62770176

約数和(自身を除く): 35370716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 124543, 249086, 498172, 622715, 1245430, 1369973, 2490860, 2739946, 5479892, 6849865, 13699730, 27399460]

約数ペア:

[(1, 27399460), (2, 13699730), (4, 6849865), (5, 5479892), (10, 2739946), (11, 2490860), (20, 1369973), (22, 1245430), (44, 622715), (55, 498172), (110, 249086), (220, 124543)]