47297260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81547}}^1$

素因数の和:81585

約数の個数: 24

約数和(自身を含む): 102750480

約数和(自身を除く): 55453220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 81547, 163094, 326188, 407735, 815470, 1630940, 2364863, 4729726, 9459452, 11824315, 23648630, 47297260]

約数ペア:

[(1, 47297260), (2, 23648630), (4, 11824315), (5, 9459452), (10, 4729726), (20, 2364863), (29, 1630940), (58, 815470), (116, 407735), (145, 326188), (290, 163094), (580, 81547)]