11527120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13099}}^1$

素因数の和:13123

約数の個数: 40

約数和(自身を含む): 29239200

約数和(自身を除く): 17712080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13099, 26198, 52396, 65495, 104792, 130990, 144089, 209584, 261980, 288178, 523960, 576356, 720445, 1047920, 1152712, 1440890, 2305424, 2881780, 5763560, 11527120]

約数ペア:

[(1, 11527120), (2, 5763560), (4, 2881780), (5, 2305424), (8, 1440890), (10, 1152712), (11, 1047920), (16, 720445), (20, 576356), (22, 523960), (40, 288178), (44, 261980), (55, 209584), (80, 144089), (88, 130990), (110, 104792), (176, 65495), (220, 52396), (440, 26198), (880, 13099)]