773660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 1645056

約数和(自身を除く): 871396

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 383, 404, 505, 766, 1010, 1532, 1915, 2020, 3830, 7660, 38683, 77366, 154732, 193415, 386830, 773660]

約数ペア:

[(1, 773660), (2, 386830), (4, 193415), (5, 154732), (10, 77366), (20, 38683), (101, 7660), (202, 3830), (383, 2020), (404, 1915), (505, 1532), (766, 1010)]