9742240

素因数分解:

$2^5\times 5^1\times {\mathrm{60889}}^1$

素因数の和:60904

約数の個数: 24

約数和(自身を含む): 23016420

約数和(自身を除く): 13274180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 60889, 121778, 243556, 304445, 487112, 608890, 974224, 1217780, 1948448, 2435560, 4871120, 9742240]

約数ペア:

[(1, 9742240), (2, 4871120), (4, 2435560), (5, 1948448), (8, 1217780), (10, 974224), (16, 608890), (20, 487112), (32, 304445), (40, 243556), (80, 121778), (160, 60889)]