10258400

素因数分解:

$2^5\times 5^2\times {\mathrm{12823}}^1$

素因数の和:12843

約数の個数: 36

約数和(自身を含む): 25045272

約数和(自身を除く): 14786872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 12823, 25646, 51292, 64115, 102584, 128230, 205168, 256460, 320575, 410336, 512920, 641150, 1025840, 1282300, 2051680, 2564600, 5129200, 10258400]

約数ペア:

[(1, 10258400), (2, 5129200), (4, 2564600), (5, 2051680), (8, 1282300), (10, 1025840), (16, 641150), (20, 512920), (25, 410336), (32, 320575), (40, 256460), (50, 205168), (80, 128230), (100, 102584), (160, 64115), (200, 51292), (400, 25646), (800, 12823)]