2225812000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29287}}^1$

素因数の和:29331

約数の個数: 96

約数和(自身を含む): 5756849280

約数和(自身を除く): 3531037280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1520, 1900, 2000, 2375, 3040, 3800, 4000, 4750, 7600, 9500, 15200, 19000, 29287, 38000, 58574, 76000, 117148, 146435, 234296, 292870, 468592, 556453, 585740, 732175, 937184, 1112906, 1171480, 1464350, 2225812, 2342960, 2782265, 2928700, 3660875, 4451624, 4685920, 5564530, 5857400, 7321750, 8903248, 11129060, 11714800, 13911325, 14643500, 17806496, 22258120, 23429600, 27822650, 29287000, 44516240, 55645300, 58574000, 69556625, 89032480, 111290600, 117148000, 139113250, 222581200, 278226500, 445162400, 556453000, 1112906000, 2225812000]

約数ペア:

[(1, 2225812000), (2, 1112906000), (4, 556453000), (5, 445162400), (8, 278226500), (10, 222581200), (16, 139113250), (19, 117148000), (20, 111290600), (25, 89032480), (32, 69556625), (38, 58574000), (40, 55645300), (50, 44516240), (76, 29287000), (80, 27822650), (95, 23429600), (100, 22258120), (125, 17806496), (152, 14643500), (160, 13911325), (190, 11714800), (200, 11129060), (250, 8903248), (304, 7321750), (380, 5857400), (400, 5564530), (475, 4685920), (500, 4451624), (608, 3660875), (760, 2928700), (800, 2782265), (950, 2342960), (1000, 2225812), (1520, 1464350), (1900, 1171480), (2000, 1112906), (2375, 937184), (3040, 732175), (3800, 585740), (4000, 556453), (4750, 468592), (7600, 292870), (9500, 234296), (15200, 146435), (19000, 117148), (29287, 76000), (38000, 58574)]