6236980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 13222440

約数和(自身を除く): 6985460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2861, 5722, 11444, 14305, 28610, 57220, 311849, 623698, 1247396, 1559245, 3118490, 6236980]

約数ペア:

[(1, 6236980), (2, 3118490), (4, 1559245), (5, 1247396), (10, 623698), (20, 311849), (109, 57220), (218, 28610), (436, 14305), (545, 11444), (1090, 5722), (2180, 2861)]