27670780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29437}}^1$

素因数の和:29493

約数の個数: 24

約数和(自身を含む): 59347008

約数和(自身を除く): 31676228

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 29437, 58874, 117748, 147185, 294370, 588740, 1383539, 2767078, 5534156, 6917695, 13835390, 27670780]

約数ペア:

[(1, 27670780), (2, 13835390), (4, 6917695), (5, 5534156), (10, 2767078), (20, 1383539), (47, 588740), (94, 294370), (188, 147185), (235, 117748), (470, 58874), (940, 29437)]