11610280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26387}}^1$

素因数の和:26409

約数の個数: 32

約数和(自身を含む): 28499040

約数和(自身を除く): 16888760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26387, 52774, 105548, 131935, 211096, 263870, 290257, 527740, 580514, 1055480, 1161028, 1451285, 2322056, 2902570, 5805140, 11610280]

約数ペア:

[(1, 11610280), (2, 5805140), (4, 2902570), (5, 2322056), (8, 1451285), (10, 1161028), (11, 1055480), (20, 580514), (22, 527740), (40, 290257), (44, 263870), (55, 211096), (88, 131935), (110, 105548), (220, 52774), (440, 26387)]