2019869950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5771057}}^1$

素因数の和:5771076

約数の個数: 24

約数和(自身を含む): 4293667152

約数和(自身を除く): 2273797202

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5771057, 11542114, 28855285, 40397399, 57710570, 80794798, 144276425, 201986995, 288552850, 403973990, 1009934975, 2019869950]

約数ペア:

[(1, 2019869950), (2, 1009934975), (5, 403973990), (7, 288552850), (10, 201986995), (14, 144276425), (25, 80794798), (35, 57710570), (50, 40397399), (70, 28855285), (175, 11542114), (350, 5771057)]