423366920

素因数分解:

$2^3\times 5^1\times {\mathrm{10584173}}^1$

素因数の和:10584184

約数の個数: 16

約数和(自身を含む): 952575660

約数和(自身を除く): 529208740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10584173, 21168346, 42336692, 52920865, 84673384, 105841730, 211683460, 423366920]

約数ペア:

[(1, 423366920), (2, 211683460), (4, 105841730), (5, 84673384), (8, 52920865), (10, 42336692), (20, 21168346), (40, 10584173)]