11049280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 29772864

約数和(自身を除く): 18723584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 73, 80, 86, 88, 110, 146, 160, 172, 176, 215, 220, 292, 320, 344, 352, 365, 430, 440, 473, 584, 688, 704, 730, 803, 860, 880, 946, 1168, 1376, 1460, 1606, 1720, 1760, 1892, 2336, 2365, 2752, 2920, 3139, 3212, 3440, 3520, 3784, 4015, 4672, 4730, 5840, 6278, 6424, 6880, 7568, 8030, 9460, 11680, 12556, 12848, 13760, 15136, 15695, 16060, 18920, 23360, 25112, 25696, 30272, 31390, 32120, 34529, 37840, 50224, 51392, 62780, 64240, 69058, 75680, 100448, 125560, 128480, 138116, 151360, 172645, 200896, 251120, 256960, 276232, 345290, 502240, 552464, 690580, 1004480, 1104928, 1381160, 2209856, 2762320, 5524640, 11049280]

約数ペア:

[(1, 11049280), (2, 5524640), (4, 2762320), (5, 2209856), (8, 1381160), (10, 1104928), (11, 1004480), (16, 690580), (20, 552464), (22, 502240), (32, 345290), (40, 276232), (43, 256960), (44, 251120), (55, 200896), (64, 172645), (73, 151360), (80, 138116), (86, 128480), (88, 125560), (110, 100448), (146, 75680), (160, 69058), (172, 64240), (176, 62780), (215, 51392), (220, 50224), (292, 37840), (320, 34529), (344, 32120), (352, 31390), (365, 30272), (430, 25696), (440, 25112), (473, 23360), (584, 18920), (688, 16060), (704, 15695), (730, 15136), (803, 13760), (860, 12848), (880, 12556), (946, 11680), (1168, 9460), (1376, 8030), (1460, 7568), (1606, 6880), (1720, 6424), (1760, 6278), (1892, 5840), (2336, 4730), (2365, 4672), (2752, 4015), (2920, 3784), (3139, 3520), (3212, 3440)]