9416780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24781}}^1$

素因数の和:24809

約数の個数: 24

約数和(自身を含む): 20816880

約数和(自身を除く): 11400100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 24781, 49562, 99124, 123905, 247810, 470839, 495620, 941678, 1883356, 2354195, 4708390, 9416780]

約数ペア:

[(1, 9416780), (2, 4708390), (4, 2354195), (5, 1883356), (10, 941678), (19, 495620), (20, 470839), (38, 247810), (76, 123905), (95, 99124), (190, 49562), (380, 24781)]