883231360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 2326579200

約数和(自身を除く): 1443347840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 128, 160, 176, 218, 220, 320, 352, 436, 440, 545, 640, 704, 872, 880, 1090, 1151, 1199, 1408, 1744, 1760, 2180, 2302, 2398, 3488, 3520, 4360, 4604, 4796, 5755, 5995, 6976, 7040, 8720, 9208, 9592, 11510, 11990, 12661, 13952, 17440, 18416, 19184, 23020, 23980, 25322, 34880, 36832, 38368, 46040, 47960, 50644, 63305, 69760, 73664, 76736, 92080, 95920, 101288, 125459, 126610, 147328, 153472, 184160, 191840, 202576, 250918, 253220, 368320, 383680, 405152, 501836, 506440, 627295, 736640, 767360, 810304, 1003672, 1012880, 1254590, 1380049, 1620608, 2007344, 2025760, 2509180, 2760098, 4014688, 4051520, 5018360, 5520196, 6900245, 8029376, 8103040, 10036720, 11040392, 13800490, 16058752, 20073440, 22080784, 27600980, 40146880, 44161568, 55201960, 80293760, 88323136, 110403920, 176646272, 220807840, 441615680, 883231360]

約数ペア:

[(1, 883231360), (2, 441615680), (4, 220807840), (5, 176646272), (8, 110403920), (10, 88323136), (11, 80293760), (16, 55201960), (20, 44161568), (22, 40146880), (32, 27600980), (40, 22080784), (44, 20073440), (55, 16058752), (64, 13800490), (80, 11040392), (88, 10036720), (109, 8103040), (110, 8029376), (128, 6900245), (160, 5520196), (176, 5018360), (218, 4051520), (220, 4014688), (320, 2760098), (352, 2509180), (436, 2025760), (440, 2007344), (545, 1620608), (640, 1380049), (704, 1254590), (872, 1012880), (880, 1003672), (1090, 810304), (1151, 767360), (1199, 736640), (1408, 627295), (1744, 506440), (1760, 501836), (2180, 405152), (2302, 383680), (2398, 368320), (3488, 253220), (3520, 250918), (4360, 202576), (4604, 191840), (4796, 184160), (5755, 153472), (5995, 147328), (6976, 126610), (7040, 125459), (8720, 101288), (9208, 95920), (9592, 92080), (11510, 76736), (11990, 73664), (12661, 69760), (13952, 63305), (17440, 50644), (18416, 47960), (19184, 46040), (23020, 38368), (23980, 36832), (25322, 34880)]