27361640

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4993}}^1$

素因数の和:5141

約数の個数: 32

約数和(自身を含む): 62025480

約数和(自身を除く): 34663840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4993, 5480, 9986, 19972, 24965, 39944, 49930, 99860, 199720, 684041, 1368082, 2736164, 3420205, 5472328, 6840410, 13680820, 27361640]

約数ペア:

[(1, 27361640), (2, 13680820), (4, 6840410), (5, 5472328), (8, 3420205), (10, 2736164), (20, 1368082), (40, 684041), (137, 199720), (274, 99860), (548, 49930), (685, 39944), (1096, 24965), (1370, 19972), (2740, 9986), (4993, 5480)]