4251760

素因数分解:

$2^4\times 5^1\times {\mathrm{53147}}^1$

素因数の和:53160

約数の個数: 20

約数和(自身を含む): 9885528

約数和(自身を除く): 5633768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53147, 106294, 212588, 265735, 425176, 531470, 850352, 1062940, 2125880, 4251760]

約数ペア:

[(1, 4251760), (2, 2125880), (4, 1062940), (5, 850352), (8, 531470), (10, 425176), (16, 265735), (20, 212588), (40, 106294), (80, 53147)]