1422500

素因数分解:

$2^2\times 5^4\times {\mathrm{569}}^1$

素因数の和:593

約数の個数: 30

約数和(自身を含む): 3116190

約数和(自身を除く): 1693690

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 569, 625, 1138, 1250, 2276, 2500, 2845, 5690, 11380, 14225, 28450, 56900, 71125, 142250, 284500, 355625, 711250, 1422500]

約数ペア:

[(1, 1422500), (2, 711250), (4, 355625), (5, 284500), (10, 142250), (20, 71125), (25, 56900), (50, 28450), (100, 14225), (125, 11380), (250, 5690), (500, 2845), (569, 2500), (625, 2276), (1138, 1250)]