32378080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{28909}}^1$

素因数の和:28931

約数の個数: 48

約数和(自身を含む): 87423840

約数和(自身を除く): 55045760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 28909, 57818, 115636, 144545, 202363, 231272, 289090, 404726, 462544, 578180, 809452, 925088, 1011815, 1156360, 1618904, 2023630, 2312720, 3237808, 4047260, 4625440, 6475616, 8094520, 16189040, 32378080]

約数ペア:

[(1, 32378080), (2, 16189040), (4, 8094520), (5, 6475616), (7, 4625440), (8, 4047260), (10, 3237808), (14, 2312720), (16, 2023630), (20, 1618904), (28, 1156360), (32, 1011815), (35, 925088), (40, 809452), (56, 578180), (70, 462544), (80, 404726), (112, 289090), (140, 231272), (160, 202363), (224, 144545), (280, 115636), (560, 57818), (1120, 28909)]