6482480

素因数分解:

$2^4\times 5^1\times {\mathrm{81031}}^1$

素因数の和:81044

約数の個数: 20

約数和(自身を含む): 15071952

約数和(自身を除く): 8589472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 81031, 162062, 324124, 405155, 648248, 810310, 1296496, 1620620, 3241240, 6482480]

約数ペア:

[(1, 6482480), (2, 3241240), (4, 1620620), (5, 1296496), (8, 810310), (10, 648248), (16, 405155), (20, 324124), (40, 162062), (80, 81031)]