126304940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{59021}}^1$

素因数の和:59137

約数の個数: 24

約数和(自身を含む): 267723792

約数和(自身を除く): 141418852

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 59021, 118042, 236084, 295105, 590210, 1180420, 6315247, 12630494, 25260988, 31576235, 63152470, 126304940]

約数ペア:

[(1, 126304940), (2, 63152470), (4, 31576235), (5, 25260988), (10, 12630494), (20, 6315247), (107, 1180420), (214, 590210), (428, 295105), (535, 236084), (1070, 118042), (2140, 59021)]