32321920

素因数分解:

$2^7\times 5^1\times {\mathrm{50503}}^1$

素因数の和:50522

約数の個数: 32

約数和(自身を含む): 77271120

約数和(自身を除く): 44949200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 50503, 101006, 202012, 252515, 404024, 505030, 808048, 1010060, 1616096, 2020120, 3232192, 4040240, 6464384, 8080480, 16160960, 32321920]

約数ペア:

[(1, 32321920), (2, 16160960), (4, 8080480), (5, 6464384), (8, 4040240), (10, 3232192), (16, 2020120), (20, 1616096), (32, 1010060), (40, 808048), (64, 505030), (80, 404024), (128, 252515), (160, 202012), (320, 101006), (640, 50503)]