2296120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 5216400

約数和(自身を除く): 2920280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 419, 548, 685, 838, 1096, 1370, 1676, 2095, 2740, 3352, 4190, 5480, 8380, 16760, 57403, 114806, 229612, 287015, 459224, 574030, 1148060, 2296120]

約数ペア:

[(1, 2296120), (2, 1148060), (4, 574030), (5, 459224), (8, 287015), (10, 229612), (20, 114806), (40, 57403), (137, 16760), (274, 8380), (419, 5480), (548, 4190), (685, 3352), (838, 2740), (1096, 2095), (1370, 1676)]