6781040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12109}}^1$

素因数の和:12129

約数の個数: 40

約数和(自身を含む): 18019680

約数和(自身を除く): 11238640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12109, 24218, 48436, 60545, 84763, 96872, 121090, 169526, 193744, 242180, 339052, 423815, 484360, 678104, 847630, 968720, 1356208, 1695260, 3390520, 6781040]

約数ペア:

[(1, 6781040), (2, 3390520), (4, 1695260), (5, 1356208), (7, 968720), (8, 847630), (10, 678104), (14, 484360), (16, 423815), (20, 339052), (28, 242180), (35, 193744), (40, 169526), (56, 121090), (70, 96872), (80, 84763), (112, 60545), (140, 48436), (280, 24218), (560, 12109)]