488965660

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{33629}}^1$

素因数の和:34365

約数の個数: 24

約数和(自身を含む): 1028270880

約数和(自身を除く): 539305220

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 14540, 33629, 67258, 134516, 168145, 336290, 672580, 24448283, 48896566, 97793132, 122241415, 244482830, 488965660]

約数ペア:

[(1, 488965660), (2, 244482830), (4, 122241415), (5, 97793132), (10, 48896566), (20, 24448283), (727, 672580), (1454, 336290), (2908, 168145), (3635, 134516), (7270, 67258), (14540, 33629)]