124107400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5693}}^1$

素因数の和:5818

約数の個数: 48

約数和(自身を含む): 291248100

約数和(自身を除く): 167140700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 5693, 10900, 11386, 21800, 22772, 28465, 45544, 56930, 113860, 142325, 227720, 284650, 569300, 620537, 1138600, 1241074, 2482148, 3102685, 4964296, 6205370, 12410740, 15513425, 24821480, 31026850, 62053700, 124107400]

約数ペア:

[(1, 124107400), (2, 62053700), (4, 31026850), (5, 24821480), (8, 15513425), (10, 12410740), (20, 6205370), (25, 4964296), (40, 3102685), (50, 2482148), (100, 1241074), (109, 1138600), (200, 620537), (218, 569300), (436, 284650), (545, 227720), (872, 142325), (1090, 113860), (2180, 56930), (2725, 45544), (4360, 28465), (5450, 22772), (5693, 21800), (10900, 11386)]