26230040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 60782400

約数和(自身を除く): 34552360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 479, 740, 958, 1369, 1480, 1916, 2395, 2738, 3832, 4790, 5476, 6845, 9580, 10952, 13690, 17723, 19160, 27380, 35446, 54760, 70892, 88615, 141784, 177230, 354460, 655751, 708920, 1311502, 2623004, 3278755, 5246008, 6557510, 13115020, 26230040]

約数ペア:

[(1, 26230040), (2, 13115020), (4, 6557510), (5, 5246008), (8, 3278755), (10, 2623004), (20, 1311502), (37, 708920), (40, 655751), (74, 354460), (148, 177230), (185, 141784), (296, 88615), (370, 70892), (479, 54760), (740, 35446), (958, 27380), (1369, 19160), (1480, 17723), (1916, 13690), (2395, 10952), (2738, 9580), (3832, 6845), (4790, 5476)]