5124280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18301}}^1$

素因数の和:18319

約数の個数: 32

約数和(自身を含む): 13177440

約数和(自身を除く): 8053160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18301, 36602, 73204, 91505, 128107, 146408, 183010, 256214, 366020, 512428, 640535, 732040, 1024856, 1281070, 2562140, 5124280]

約数ペア:

[(1, 5124280), (2, 2562140), (4, 1281070), (5, 1024856), (7, 732040), (8, 640535), (10, 512428), (14, 366020), (20, 256214), (28, 183010), (35, 146408), (40, 128107), (56, 91505), (70, 73204), (140, 36602), (280, 18301)]