2019958150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5771309}}^1$

素因数の和:5771328

約数の個数: 24

約数和(自身を含む): 4293854640

約数和(自身を除く): 2273896490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5771309, 11542618, 28856545, 40399163, 57713090, 80798326, 144282725, 201995815, 288565450, 403991630, 1009979075, 2019958150]

約数ペア:

[(1, 2019958150), (2, 1009979075), (5, 403991630), (7, 288565450), (10, 201995815), (14, 144282725), (25, 80798326), (35, 57713090), (50, 40399163), (70, 28856545), (175, 11542618), (350, 5771309)]