13447100

素因数分解:

$2^2\times 5^2\times {\mathrm{134471}}^1$

素因数の和:134485

約数の個数: 18

約数和(自身を含む): 29180424

約数和(自身を除く): 15733324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 134471, 268942, 537884, 672355, 1344710, 2689420, 3361775, 6723550, 13447100]

約数ペア:

[(1, 13447100), (2, 6723550), (4, 3361775), (5, 2689420), (10, 1344710), (20, 672355), (25, 537884), (50, 268942), (100, 134471)]