6394160

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 14972256

約数和(自身を除く): 8578096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 311, 514, 622, 1028, 1244, 1285, 1555, 2056, 2488, 2570, 3110, 4112, 4976, 5140, 6220, 10280, 12440, 20560, 24880, 79927, 159854, 319708, 399635, 639416, 799270, 1278832, 1598540, 3197080, 6394160]

約数ペア:

[(1, 6394160), (2, 3197080), (4, 1598540), (5, 1278832), (8, 799270), (10, 639416), (16, 399635), (20, 319708), (40, 159854), (80, 79927), (257, 24880), (311, 20560), (514, 12440), (622, 10280), (1028, 6220), (1244, 5140), (1285, 4976), (1555, 4112), (2056, 3110), (2488, 2570)]