88394240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 239823936

約数和(自身を除く): 151429696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 73, 80, 86, 88, 110, 128, 146, 160, 172, 176, 215, 220, 256, 292, 320, 344, 352, 365, 430, 440, 473, 512, 584, 640, 688, 704, 730, 803, 860, 880, 946, 1168, 1280, 1376, 1408, 1460, 1606, 1720, 1760, 1892, 2336, 2365, 2560, 2752, 2816, 2920, 3139, 3212, 3440, 3520, 3784, 4015, 4672, 4730, 5504, 5632, 5840, 6278, 6424, 6880, 7040, 7568, 8030, 9344, 9460, 11008, 11680, 12556, 12848, 13760, 14080, 15136, 15695, 16060, 18688, 18920, 22016, 23360, 25112, 25696, 27520, 28160, 30272, 31390, 32120, 34529, 37376, 37840, 46720, 50224, 51392, 55040, 60544, 62780, 64240, 69058, 75680, 93440, 100448, 102784, 110080, 121088, 125560, 128480, 138116, 151360, 172645, 186880, 200896, 205568, 242176, 251120, 256960, 276232, 302720, 345290, 401792, 411136, 502240, 513920, 552464, 605440, 690580, 803584, 1004480, 1027840, 1104928, 1210880, 1381160, 1607168, 2008960, 2055680, 2209856, 2762320, 4017920, 4419712, 5524640, 8035840, 8839424, 11049280, 17678848, 22098560, 44197120, 88394240]

約数ペア:

[(1, 88394240), (2, 44197120), (4, 22098560), (5, 17678848), (8, 11049280), (10, 8839424), (11, 8035840), (16, 5524640), (20, 4419712), (22, 4017920), (32, 2762320), (40, 2209856), (43, 2055680), (44, 2008960), (55, 1607168), (64, 1381160), (73, 1210880), (80, 1104928), (86, 1027840), (88, 1004480), (110, 803584), (128, 690580), (146, 605440), (160, 552464), (172, 513920), (176, 502240), (215, 411136), (220, 401792), (256, 345290), (292, 302720), (320, 276232), (344, 256960), (352, 251120), (365, 242176), (430, 205568), (440, 200896), (473, 186880), (512, 172645), (584, 151360), (640, 138116), (688, 128480), (704, 125560), (730, 121088), (803, 110080), (860, 102784), (880, 100448), (946, 93440), (1168, 75680), (1280, 69058), (1376, 64240), (1408, 62780), (1460, 60544), (1606, 55040), (1720, 51392), (1760, 50224), (1892, 46720), (2336, 37840), (2365, 37376), (2560, 34529), (2752, 32120), (2816, 31390), (2920, 30272), (3139, 28160), (3212, 27520), (3440, 25696), (3520, 25112), (3784, 23360), (4015, 22016), (4672, 18920), (4730, 18688), (5504, 16060), (5632, 15695), (5840, 15136), (6278, 14080), (6424, 13760), (6880, 12848), (7040, 12556), (7568, 11680), (8030, 11008), (9344, 9460)]