46170220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21179}}^1$

素因数の和:21297

約数の個数: 24

約数和(自身を含む): 97851600

約数和(自身を除く): 51681380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 21179, 42358, 84716, 105895, 211790, 423580, 2308511, 4617022, 9234044, 11542555, 23085110, 46170220]

約数ペア:

[(1, 46170220), (2, 23085110), (4, 11542555), (5, 9234044), (10, 4617022), (20, 2308511), (109, 423580), (218, 211790), (436, 105895), (545, 84716), (1090, 42358), (2180, 21179)]