5461480

素因数分解:

$2^3\times 5^1\times {\mathrm{136537}}^1$

素因数の和:136548

約数の個数: 16

約数和(自身を含む): 12288420

約数和(自身を除く): 6826940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 136537, 273074, 546148, 682685, 1092296, 1365370, 2730740, 5461480]

約数ペア:

[(1, 5461480), (2, 2730740), (4, 1365370), (5, 1092296), (8, 682685), (10, 546148), (20, 273074), (40, 136537)]