25485580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24043}}^1$

素因数の和:24105

約数の個数: 24

約数和(自身を含む): 54531792

約数和(自身を除く): 29046212

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 24043, 48086, 96172, 120215, 240430, 480860, 1274279, 2548558, 5097116, 6371395, 12742790, 25485580]

約数ペア:

[(1, 25485580), (2, 12742790), (4, 6371395), (5, 5097116), (10, 2548558), (20, 1274279), (53, 480860), (106, 240430), (212, 120215), (265, 96172), (530, 48086), (1060, 24043)]