9895850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4211}}^1$

素因数の和:4270

約数の個数: 24

約数和(自身を含む): 18802368

約数和(自身を除く): 8906518

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 4211, 8422, 21055, 42110, 105275, 197917, 210550, 395834, 989585, 1979170, 4947925, 9895850]

約数ペア:

[(1, 9895850), (2, 4947925), (5, 1979170), (10, 989585), (25, 395834), (47, 210550), (50, 197917), (94, 105275), (235, 42110), (470, 21055), (1175, 8422), (2350, 4211)]