22768150

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4421}}^1$

素因数の和:4536

約数の個数: 24

約数和(自身を含む): 42769584

約数和(自身を除く): 20001434

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 4421, 5150, 8842, 22105, 44210, 110525, 221050, 455363, 910726, 2276815, 4553630, 11384075, 22768150]

約数ペア:

[(1, 22768150), (2, 11384075), (5, 4553630), (10, 2276815), (25, 910726), (50, 455363), (103, 221050), (206, 110525), (515, 44210), (1030, 22105), (2575, 8842), (4421, 5150)]