140051390

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{78241}}^1$

素因数の和:78427

約数の個数: 16

約数和(自身を含む): 253504080

約数和(自身を除く): 113452690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 78241, 156482, 391205, 782410, 14005139, 28010278, 70025695, 140051390]

約数ペア:

[(1, 140051390), (2, 70025695), (5, 28010278), (10, 14005139), (179, 782410), (358, 391205), (895, 156482), (1790, 78241)]