55207400

素因数分解:

$2^3\times 5^2\times {\mathrm{276037}}^1$

素因数の和:276053

約数の個数: 24

約数和(自身を含む): 128357670

約数和(自身を除く): 73150270

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 276037, 552074, 1104148, 1380185, 2208296, 2760370, 5520740, 6900925, 11041480, 13801850, 27603700, 55207400]

約数ペア:

[(1, 55207400), (2, 27603700), (4, 13801850), (5, 11041480), (8, 6900925), (10, 5520740), (20, 2760370), (25, 2208296), (40, 1380185), (50, 1104148), (100, 552074), (200, 276037)]