20186468000

素因数分解:

$2^5\times 5^3\times {\mathrm{367}}^1\times {\mathrm{13751}}^1$

素因数の和:14143

約数の個数: 96

約数和(自身を含む): 49736913408

約数和(自身を除く): 29550445408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 367, 400, 500, 734, 800, 1000, 1468, 1835, 2000, 2936, 3670, 4000, 5872, 7340, 9175, 11744, 13751, 14680, 18350, 27502, 29360, 36700, 45875, 55004, 58720, 68755, 73400, 91750, 110008, 137510, 146800, 183500, 220016, 275020, 293600, 343775, 367000, 440032, 550040, 687550, 734000, 1100080, 1375100, 1468000, 1718875, 2200160, 2750200, 3437750, 5046617, 5500400, 6875500, 10093234, 11000800, 13751000, 20186468, 25233085, 27502000, 40372936, 50466170, 55004000, 80745872, 100932340, 126165425, 161491744, 201864680, 252330850, 403729360, 504661700, 630827125, 807458720, 1009323400, 1261654250, 2018646800, 2523308500, 4037293600, 5046617000, 10093234000, 20186468000]

約数ペア:

[(1, 20186468000), (2, 10093234000), (4, 5046617000), (5, 4037293600), (8, 2523308500), (10, 2018646800), (16, 1261654250), (20, 1009323400), (25, 807458720), (32, 630827125), (40, 504661700), (50, 403729360), (80, 252330850), (100, 201864680), (125, 161491744), (160, 126165425), (200, 100932340), (250, 80745872), (367, 55004000), (400, 50466170), (500, 40372936), (734, 27502000), (800, 25233085), (1000, 20186468), (1468, 13751000), (1835, 11000800), (2000, 10093234), (2936, 6875500), (3670, 5500400), (4000, 5046617), (5872, 3437750), (7340, 2750200), (9175, 2200160), (11744, 1718875), (13751, 1468000), (14680, 1375100), (18350, 1100080), (27502, 734000), (29360, 687550), (36700, 550040), (45875, 440032), (55004, 367000), (58720, 343775), (68755, 293600), (73400, 275020), (91750, 220016), (110008, 183500), (137510, 146800)]