14442800

素因数分解:

$2^4\times 5^2\times {\mathrm{36107}}^1$

素因数の和:36125

約数の個数: 30

約数和(自身を含む): 34699788

約数和(自身を除く): 20256988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 36107, 72214, 144428, 180535, 288856, 361070, 577712, 722140, 902675, 1444280, 1805350, 2888560, 3610700, 7221400, 14442800]

約数ペア:

[(1, 14442800), (2, 7221400), (4, 3610700), (5, 2888560), (8, 1805350), (10, 1444280), (16, 902675), (20, 722140), (25, 577712), (40, 361070), (50, 288856), (80, 180535), (100, 144428), (200, 72214), (400, 36107)]