26825420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25307}}^1$

素因数の和:25369

約数の個数: 24

約数和(自身を含む): 57398544

約数和(自身を除く): 30573124

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 25307, 50614, 101228, 126535, 253070, 506140, 1341271, 2682542, 5365084, 6706355, 13412710, 26825420]

約数ペア:

[(1, 26825420), (2, 13412710), (4, 6706355), (5, 5365084), (10, 2682542), (20, 1341271), (53, 506140), (106, 253070), (212, 126535), (265, 101228), (530, 50614), (1060, 25307)]