11513546800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20873}}^1$

素因数の和:21095

約数の個数: 120

約数和(自身を含む): 31774903776

約数和(自身を除く): 20261356976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 197, 200, 280, 350, 394, 400, 560, 700, 788, 985, 1379, 1400, 1576, 1970, 2758, 2800, 3152, 3940, 4925, 5516, 6895, 7880, 9850, 11032, 13790, 15760, 19700, 20873, 22064, 27580, 34475, 39400, 41746, 55160, 68950, 78800, 83492, 104365, 110320, 137900, 146111, 166984, 208730, 275800, 292222, 333968, 417460, 521825, 551600, 584444, 730555, 834920, 1043650, 1168888, 1461110, 1669840, 2087300, 2337776, 2922220, 3652775, 4111981, 4174600, 5844440, 7305550, 8223962, 8349200, 11688880, 14611100, 16447924, 20559905, 28783867, 29222200, 32895848, 41119810, 57567734, 58444400, 65791696, 82239620, 102799525, 115135468, 143919335, 164479240, 205599050, 230270936, 287838670, 328958480, 411198100, 460541872, 575677340, 719596675, 822396200, 1151354680, 1439193350, 1644792400, 2302709360, 2878386700, 5756773400, 11513546800]

約数ペア:

[(1, 11513546800), (2, 5756773400), (4, 2878386700), (5, 2302709360), (7, 1644792400), (8, 1439193350), (10, 1151354680), (14, 822396200), (16, 719596675), (20, 575677340), (25, 460541872), (28, 411198100), (35, 328958480), (40, 287838670), (50, 230270936), (56, 205599050), (70, 164479240), (80, 143919335), (100, 115135468), (112, 102799525), (140, 82239620), (175, 65791696), (197, 58444400), (200, 57567734), (280, 41119810), (350, 32895848), (394, 29222200), (400, 28783867), (560, 20559905), (700, 16447924), (788, 14611100), (985, 11688880), (1379, 8349200), (1400, 8223962), (1576, 7305550), (1970, 5844440), (2758, 4174600), (2800, 4111981), (3152, 3652775), (3940, 2922220), (4925, 2337776), (5516, 2087300), (6895, 1669840), (7880, 1461110), (9850, 1168888), (11032, 1043650), (13790, 834920), (15760, 730555), (19700, 584444), (20873, 551600), (22064, 521825), (27580, 417460), (34475, 333968), (39400, 292222), (41746, 275800), (55160, 208730), (68950, 166984), (78800, 146111), (83492, 137900), (104365, 110320)]