5151620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 10886400

約数和(自身を除く): 5734780

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1439, 1790, 2878, 3580, 5756, 7195, 14390, 28780, 257581, 515162, 1030324, 1287905, 2575810, 5151620]

約数ペア:

[(1, 5151620), (2, 2575810), (4, 1287905), (5, 1030324), (10, 515162), (20, 257581), (179, 28780), (358, 14390), (716, 7195), (895, 5756), (1439, 3580), (1790, 2878)]