1111207040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 2841577200

約数和(自身を除く): 1730370160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 109, 128, 136, 160, 170, 218, 272, 320, 340, 436, 544, 545, 640, 680, 872, 937, 1088, 1090, 1360, 1744, 1853, 1874, 2176, 2180, 2720, 3488, 3706, 3748, 4360, 4685, 5440, 6976, 7412, 7496, 8720, 9265, 9370, 10880, 13952, 14824, 14992, 15929, 17440, 18530, 18740, 29648, 29984, 31858, 34880, 37060, 37480, 59296, 59968, 63716, 69760, 74120, 74960, 79645, 102133, 118592, 119936, 127432, 148240, 149920, 159290, 204266, 237184, 254864, 296480, 299840, 318580, 408532, 509728, 510665, 592960, 599680, 637160, 817064, 1019456, 1021330, 1185920, 1274320, 1634128, 1736261, 2038912, 2042660, 2548640, 3268256, 3472522, 4085320, 5097280, 6536512, 6945044, 8170640, 8681305, 10194560, 13073024, 13890088, 16341280, 17362610, 27780176, 32682560, 34725220, 55560352, 65365120, 69450440, 111120704, 138900880, 222241408, 277801760, 555603520, 1111207040]

約数ペア:

[(1, 1111207040), (2, 555603520), (4, 277801760), (5, 222241408), (8, 138900880), (10, 111120704), (16, 69450440), (17, 65365120), (20, 55560352), (32, 34725220), (34, 32682560), (40, 27780176), (64, 17362610), (68, 16341280), (80, 13890088), (85, 13073024), (109, 10194560), (128, 8681305), (136, 8170640), (160, 6945044), (170, 6536512), (218, 5097280), (272, 4085320), (320, 3472522), (340, 3268256), (436, 2548640), (544, 2042660), (545, 2038912), (640, 1736261), (680, 1634128), (872, 1274320), (937, 1185920), (1088, 1021330), (1090, 1019456), (1360, 817064), (1744, 637160), (1853, 599680), (1874, 592960), (2176, 510665), (2180, 509728), (2720, 408532), (3488, 318580), (3706, 299840), (3748, 296480), (4360, 254864), (4685, 237184), (5440, 204266), (6976, 159290), (7412, 149920), (7496, 148240), (8720, 127432), (9265, 119936), (9370, 118592), (10880, 102133), (13952, 79645), (14824, 74960), (14992, 74120), (15929, 69760), (17440, 63716), (18530, 59968), (18740, 59296), (29648, 37480), (29984, 37060), (31858, 34880)]