6977420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1949}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 14742000

約数和(自身を除く): 7764580

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 1949, 3580, 3898, 7796, 9745, 19490, 38980, 348871, 697742, 1395484, 1744355, 3488710, 6977420]

約数ペア:

[(1, 6977420), (2, 3488710), (4, 1744355), (5, 1395484), (10, 697742), (20, 348871), (179, 38980), (358, 19490), (716, 9745), (895, 7796), (1790, 3898), (1949, 3580)]