18992049893600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{34963273}}^1$

素因数の和:34963397

約数の個数: 144

約数和(自身を含む): 53534086911648

約数和(自身を除く): 34542037018048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 160, 175, 194, 200, 224, 280, 350, 388, 400, 485, 560, 679, 700, 776, 800, 970, 1120, 1358, 1400, 1552, 1940, 2425, 2716, 2800, 3104, 3395, 3880, 4850, 5432, 5600, 6790, 7760, 9700, 10864, 13580, 15520, 16975, 19400, 21728, 27160, 33950, 38800, 54320, 67900, 77600, 108640, 135800, 271600, 543200, 34963273, 69926546, 139853092, 174816365, 244742911, 279706184, 349632730, 489485822, 559412368, 699265460, 874081825, 978971644, 1118824736, 1223714555, 1398530920, 1748163650, 1957943288, 2447429110, 2797061840, 3391437481, 3496327300, 3915886576, 4894858220, 5594123680, 6118572775, 6782874962, 6992654600, 7831773152, 9789716440, 12237145550, 13565749924, 13985309200, 16957187405, 19579432880, 23740062367, 24474291100, 27131499848, 27970618400, 33914374810, 39158865760, 47480124734, 48948582200, 54262999696, 67828749620, 84785937025, 94960249468, 97897164400, 108525999392, 118700311835, 135657499240, 169571874050, 189920498936, 195794328800, 237400623670, 271314998480, 339143748100, 379840997872, 474801247340, 542629996960, 593501559175, 678287496200, 759681995744, 949602494680, 1187003118350, 1356574992400, 1899204989360, 2374006236700, 2713149984800, 3798409978720, 4748012473400, 9496024946800, 18992049893600]

約数ペア:

[(1, 18992049893600), (2, 9496024946800), (4, 4748012473400), (5, 3798409978720), (7, 2713149984800), (8, 2374006236700), (10, 1899204989360), (14, 1356574992400), (16, 1187003118350), (20, 949602494680), (25, 759681995744), (28, 678287496200), (32, 593501559175), (35, 542629996960), (40, 474801247340), (50, 379840997872), (56, 339143748100), (70, 271314998480), (80, 237400623670), (97, 195794328800), (100, 189920498936), (112, 169571874050), (140, 135657499240), (160, 118700311835), (175, 108525999392), (194, 97897164400), (200, 94960249468), (224, 84785937025), (280, 67828749620), (350, 54262999696), (388, 48948582200), (400, 47480124734), (485, 39158865760), (560, 33914374810), (679, 27970618400), (700, 27131499848), (776, 24474291100), (800, 23740062367), (970, 19579432880), (1120, 16957187405), (1358, 13985309200), (1400, 13565749924), (1552, 12237145550), (1940, 9789716440), (2425, 7831773152), (2716, 6992654600), (2800, 6782874962), (3104, 6118572775), (3395, 5594123680), (3880, 4894858220), (4850, 3915886576), (5432, 3496327300), (5600, 3391437481), (6790, 2797061840), (7760, 2447429110), (9700, 1957943288), (10864, 1748163650), (13580, 1398530920), (15520, 1223714555), (16975, 1118824736), (19400, 978971644), (21728, 874081825), (27160, 699265460), (33950, 559412368), (38800, 489485822), (54320, 349632730), (67900, 279706184), (77600, 244742911), (108640, 174816365), (135800, 139853092), (271600, 69926546), (543200, 34963273)]