5665990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 11715840

約数和(自身を除く): 6049850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2711, 5422, 13555, 27110, 29821, 51509, 59642, 103018, 149105, 257545, 298210, 515090, 566599, 1133198, 2832995, 5665990]

約数ペア:

[(1, 5665990), (2, 2832995), (5, 1133198), (10, 566599), (11, 515090), (19, 298210), (22, 257545), (38, 149105), (55, 103018), (95, 59642), (110, 51509), (190, 29821), (209, 27110), (418, 13555), (1045, 5422), (2090, 2711)]