26416400

素因数分解:

$2^4\times 5^2\times {\mathrm{66041}}^1$

素因数の和:66059

約数の個数: 30

約数和(自身を含む): 63466362

約数和(自身を除く): 37049962

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 66041, 132082, 264164, 330205, 528328, 660410, 1056656, 1320820, 1651025, 2641640, 3302050, 5283280, 6604100, 13208200, 26416400]

約数ペア:

[(1, 26416400), (2, 13208200), (4, 6604100), (5, 5283280), (8, 3302050), (10, 2641640), (16, 1651025), (20, 1320820), (25, 1056656), (40, 660410), (50, 528328), (80, 330205), (100, 264164), (200, 132082), (400, 66041)]