138464350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{58921}}^1$

素因数の和:58980

約数の個数: 24

約数和(自身を含む): 263027808

約数和(自身を除く): 124563458

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 58921, 117842, 294605, 589210, 1473025, 2769287, 2946050, 5538574, 13846435, 27692870, 69232175, 138464350]

約数ペア:

[(1, 138464350), (2, 69232175), (5, 27692870), (10, 13846435), (25, 5538574), (47, 2946050), (50, 2769287), (94, 1473025), (235, 589210), (470, 294605), (1175, 117842), (2350, 58921)]