4103600

素因数分解:

$2^4\times 5^2\times {\mathrm{10259}}^1$

素因数の和:10277

約数の個数: 30

約数和(自身を含む): 9859860

約数和(自身を除く): 5756260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10259, 20518, 41036, 51295, 82072, 102590, 164144, 205180, 256475, 410360, 512950, 820720, 1025900, 2051800, 4103600]

約数ペア:

[(1, 4103600), (2, 2051800), (4, 1025900), (5, 820720), (8, 512950), (10, 410360), (16, 256475), (20, 205180), (25, 164144), (40, 102590), (50, 82072), (80, 51295), (100, 41036), (200, 20518), (400, 10259)]