13879660

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3877}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 29317680

約数和(自身を除く): 15438020

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 3877, 7754, 15508, 19385, 38770, 77540, 693983, 1387966, 2775932, 3469915, 6939830, 13879660]

約数ペア:

[(1, 13879660), (2, 6939830), (4, 3469915), (5, 2775932), (10, 1387966), (20, 693983), (179, 77540), (358, 38770), (716, 19385), (895, 15508), (1790, 7754), (3580, 3877)]