26709790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30011}}^1$

素因数の和:30107

約数の個数: 16

約数和(自身を含む): 48619440

約数和(自身を除く): 21909650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 30011, 60022, 150055, 300110, 2670979, 5341958, 13354895, 26709790]

約数ペア:

[(1, 26709790), (2, 13354895), (5, 5341958), (10, 2670979), (89, 300110), (178, 150055), (445, 60022), (890, 30011)]