1038002800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2171

約数の個数: 120

約数和(自身を含む): 2641058640

約数和(自身を除く): 1603055840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 43, 50, 58, 80, 86, 100, 116, 145, 172, 200, 215, 232, 290, 344, 400, 430, 464, 580, 688, 725, 860, 1075, 1160, 1247, 1450, 1720, 2081, 2150, 2320, 2494, 2900, 3440, 4162, 4300, 4988, 5800, 6235, 8324, 8600, 9976, 10405, 11600, 12470, 16648, 17200, 19952, 20810, 24940, 31175, 33296, 41620, 49880, 52025, 60349, 62350, 83240, 89483, 99760, 104050, 120698, 124700, 166480, 178966, 208100, 241396, 249400, 301745, 357932, 416200, 447415, 482792, 498800, 603490, 715864, 832400, 894830, 965584, 1206980, 1431728, 1508725, 1789660, 2237075, 2413960, 2595007, 3017450, 3579320, 4474150, 4827920, 5190014, 6034900, 7158640, 8948300, 10380028, 12069800, 12975035, 17896600, 20760056, 24139600, 25950070, 35793200, 41520112, 51900140, 64875175, 103800280, 129750350, 207600560, 259500700, 519001400, 1038002800]

約数ペア:

[(1, 1038002800), (2, 519001400), (4, 259500700), (5, 207600560), (8, 129750350), (10, 103800280), (16, 64875175), (20, 51900140), (25, 41520112), (29, 35793200), (40, 25950070), (43, 24139600), (50, 20760056), (58, 17896600), (80, 12975035), (86, 12069800), (100, 10380028), (116, 8948300), (145, 7158640), (172, 6034900), (200, 5190014), (215, 4827920), (232, 4474150), (290, 3579320), (344, 3017450), (400, 2595007), (430, 2413960), (464, 2237075), (580, 1789660), (688, 1508725), (725, 1431728), (860, 1206980), (1075, 965584), (1160, 894830), (1247, 832400), (1450, 715864), (1720, 603490), (2081, 498800), (2150, 482792), (2320, 447415), (2494, 416200), (2900, 357932), (3440, 301745), (4162, 249400), (4300, 241396), (4988, 208100), (5800, 178966), (6235, 166480), (8324, 124700), (8600, 120698), (9976, 104050), (10405, 99760), (11600, 89483), (12470, 83240), (16648, 62350), (17200, 60349), (19952, 52025), (20810, 49880), (24940, 41620), (31175, 33296)]