29807500

素因数分解:

$2^2\times 5^4\times {\mathrm{11923}}^1$

素因数の和:11947

約数の個数: 30

約数和(自身を含む): 65188508

約数和(自身を除く): 35381008

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 11923, 23846, 47692, 59615, 119230, 238460, 298075, 596150, 1192300, 1490375, 2980750, 5961500, 7451875, 14903750, 29807500]

約数ペア:

[(1, 29807500), (2, 14903750), (4, 7451875), (5, 5961500), (10, 2980750), (20, 1490375), (25, 1192300), (50, 596150), (100, 298075), (125, 238460), (250, 119230), (500, 59615), (625, 47692), (1250, 23846), (2500, 11923)]