9628420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10243}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 20651904

約数和(自身を除く): 11023484

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10243, 20486, 40972, 51215, 102430, 204860, 481421, 962842, 1925684, 2407105, 4814210, 9628420]

約数ペア:

[(1, 9628420), (2, 4814210), (4, 2407105), (5, 1925684), (10, 962842), (20, 481421), (47, 204860), (94, 102430), (188, 51215), (235, 40972), (470, 20486), (940, 10243)]