2016250

素因数分解:

$2^1\times 5^4\times {\mathrm{1613}}^1$

素因数の和:1635

約数の個数: 20

約数和(自身を含む): 3781602

約数和(自身を除く): 1765352

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1613, 3226, 8065, 16130, 40325, 80650, 201625, 403250, 1008125, 2016250]

約数ペア:

[(1, 2016250), (2, 1008125), (5, 403250), (10, 201625), (25, 80650), (50, 40325), (125, 16130), (250, 8065), (625, 3226), (1250, 1613)]