1148060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 2434320

約数和(自身を除く): 1286260

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 419, 548, 685, 838, 1370, 1676, 2095, 2740, 4190, 8380, 57403, 114806, 229612, 287015, 574030, 1148060]

約数ペア:

[(1, 1148060), (2, 574030), (4, 287015), (5, 229612), (10, 114806), (20, 57403), (137, 8380), (274, 4190), (419, 2740), (548, 2095), (685, 1676), (838, 1370)]