57858080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51659}}^1$

素因数の和:51681

約数の個数: 48

約数和(自身を含む): 156219840

約数和(自身を除く): 98361760

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, 51659, 103318, 206636, 258295, 361613, 413272, 516590, 723226, 826544, 1033180, 1446452, 1653088, 1808065, 2066360, 2892904, 3616130, 4132720, 5785808, 7232260, 8265440, 11571616, 14464520, 28929040, 57858080]

約数ペア:

[(1, 57858080), (2, 28929040), (4, 14464520), (5, 11571616), (7, 8265440), (8, 7232260), (10, 5785808), (14, 4132720), (16, 3616130), (20, 2892904), (28, 2066360), (32, 1808065), (35, 1653088), (40, 1446452), (56, 1033180), (70, 826544), (80, 723226), (112, 516590), (140, 413272), (160, 361613), (224, 258295), (280, 206636), (560, 103318), (1120, 51659)]