1029156920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^2$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 2575102320

約数和(自身を除く): 1545945400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 179, 220, 292, 358, 365, 440, 584, 716, 730, 803, 895, 1432, 1460, 1606, 1790, 1969, 2920, 3212, 3580, 3938, 4015, 6424, 7160, 7876, 8030, 9845, 13067, 15752, 16060, 19690, 26134, 32041, 32120, 39380, 52268, 64082, 65335, 78760, 104536, 128164, 130670, 143737, 160205, 256328, 261340, 287474, 320410, 352451, 522680, 574948, 640820, 704902, 718685, 1149896, 1281640, 1409804, 1437370, 1762255, 2338993, 2819608, 2874740, 3524510, 4677986, 5749480, 7049020, 9355972, 11694965, 14098040, 18711944, 23389930, 25728923, 46779860, 51457846, 93559720, 102915692, 128644615, 205831384, 257289230, 514578460, 1029156920]

約数ペア:

[(1, 1029156920), (2, 514578460), (4, 257289230), (5, 205831384), (8, 128644615), (10, 102915692), (11, 93559720), (20, 51457846), (22, 46779860), (40, 25728923), (44, 23389930), (55, 18711944), (73, 14098040), (88, 11694965), (110, 9355972), (146, 7049020), (179, 5749480), (220, 4677986), (292, 3524510), (358, 2874740), (365, 2819608), (440, 2338993), (584, 1762255), (716, 1437370), (730, 1409804), (803, 1281640), (895, 1149896), (1432, 718685), (1460, 704902), (1606, 640820), (1790, 574948), (1969, 522680), (2920, 352451), (3212, 320410), (3580, 287474), (3938, 261340), (4015, 256328), (6424, 160205), (7160, 143737), (7876, 130670), (8030, 128164), (9845, 104536), (13067, 78760), (15752, 65335), (16060, 64082), (19690, 52268), (26134, 39380), (32041, 32120)]