47285660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81527}}^1$

素因数の和:81565

約数の個数: 24

約数和(自身を含む): 102725280

約数和(自身を除く): 55439620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 81527, 163054, 326108, 407635, 815270, 1630540, 2364283, 4728566, 9457132, 11821415, 23642830, 47285660]

約数ペア:

[(1, 47285660), (2, 23642830), (4, 11821415), (5, 9457132), (10, 4728566), (20, 2364283), (29, 1630540), (58, 815270), (116, 407635), (145, 326108), (290, 163054), (580, 81527)]