11744920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26693}}^1$

素因数の和:26715

約数の個数: 32

約数和(自身を含む): 28829520

約数和(自身を除く): 17084600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26693, 53386, 106772, 133465, 213544, 266930, 293623, 533860, 587246, 1067720, 1174492, 1468115, 2348984, 2936230, 5872460, 11744920]

約数ペア:

[(1, 11744920), (2, 5872460), (4, 2936230), (5, 2348984), (8, 1468115), (10, 1174492), (11, 1067720), (20, 587246), (22, 533860), (40, 293623), (44, 266930), (55, 213544), (88, 133465), (110, 106772), (220, 53386), (440, 26693)]