106756400

素因数分解:

$2^4\times 5^2\times {\mathrm{266891}}^1$

素因数の和:266909

約数の個数: 30

約数和(自身を含む): 256483212

約数和(自身を除く): 149726812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 266891, 533782, 1067564, 1334455, 2135128, 2668910, 4270256, 5337820, 6672275, 10675640, 13344550, 21351280, 26689100, 53378200, 106756400]

約数ペア:

[(1, 106756400), (2, 53378200), (4, 26689100), (5, 21351280), (8, 13344550), (10, 10675640), (16, 6672275), (20, 5337820), (25, 4270256), (40, 2668910), (50, 2135128), (80, 1334455), (100, 1067564), (200, 533782), (400, 266891)]