103765820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{47599}}^1$

素因数の和:47717

約数の個数: 24

約数和(自身を含む): 219912000

約数和(自身を除く): 116146180

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 47599, 95198, 190396, 237995, 475990, 951980, 5188291, 10376582, 20753164, 25941455, 51882910, 103765820]

約数ペア:

[(1, 103765820), (2, 51882910), (4, 25941455), (5, 20753164), (10, 10376582), (20, 5188291), (109, 951980), (218, 475990), (436, 237995), (545, 190396), (1090, 95198), (2180, 47599)]