13509700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2616

約数の個数: 36

約数和(自身を含む): 29880900

約数和(自身を除く): 16371200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2549, 2650, 5098, 5300, 10196, 12745, 25490, 50980, 63725, 127450, 135097, 254900, 270194, 540388, 675485, 1350970, 2701940, 3377425, 6754850, 13509700]

約数ペア:

[(1, 13509700), (2, 6754850), (4, 3377425), (5, 2701940), (10, 1350970), (20, 675485), (25, 540388), (50, 270194), (53, 254900), (100, 135097), (106, 127450), (212, 63725), (265, 50980), (530, 25490), (1060, 12745), (1325, 10196), (2549, 5300), (2650, 5098)]