7460780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7937}}^1$

素因数の和:7993

約数の個数: 24

約数和(自身を含む): 16003008

約数和(自身を除く): 8542228

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 7937, 15874, 31748, 39685, 79370, 158740, 373039, 746078, 1492156, 1865195, 3730390, 7460780]

約数ペア:

[(1, 7460780), (2, 3730390), (4, 1865195), (5, 1492156), (10, 746078), (20, 373039), (47, 158740), (94, 79370), (188, 39685), (235, 31748), (470, 15874), (940, 7937)]