2525938750

素因数分解:

$2^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{18539}}^1$

素因数の和:18670

約数の個数: 40

約数和(自身を含む): 4778314200

約数和(自身を除く): 2252375450

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 625, 1090, 1250, 2725, 5450, 13625, 18539, 27250, 37078, 68125, 92695, 136250, 185390, 463475, 926950, 2020751, 2317375, 4041502, 4634750, 10103755, 11586875, 20207510, 23173750, 50518775, 101037550, 252593875, 505187750, 1262969375, 2525938750]

約数ペア:

[(1, 2525938750), (2, 1262969375), (5, 505187750), (10, 252593875), (25, 101037550), (50, 50518775), (109, 23173750), (125, 20207510), (218, 11586875), (250, 10103755), (545, 4634750), (625, 4041502), (1090, 2317375), (1250, 2020751), (2725, 926950), (5450, 463475), (13625, 185390), (18539, 136250), (27250, 92695), (37078, 68125)]