13682140

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{941}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 28802592

約数和(自身を除く): 15120452

約数列:

[1, 2, 4, 5, 10, 20, 727, 941, 1454, 1882, 2908, 3635, 3764, 4705, 7270, 9410, 14540, 18820, 684107, 1368214, 2736428, 3420535, 6841070, 13682140]

約数ペア:

[(1, 13682140), (2, 6841070), (4, 3420535), (5, 2736428), (10, 1368214), (20, 684107), (727, 18820), (941, 14540), (1454, 9410), (1882, 7270), (2908, 4705), (3635, 3764)]