78184000

素因数分解:

$2^6\times 5^3\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 112

約数和(自身を含む): 200893680

約数和(自身を除く): 122709680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 145, 160, 200, 232, 250, 290, 320, 337, 400, 464, 500, 580, 674, 725, 800, 928, 1000, 1160, 1348, 1450, 1600, 1685, 1856, 2000, 2320, 2696, 2900, 3370, 3625, 4000, 4640, 5392, 5800, 6740, 7250, 8000, 8425, 9280, 9773, 10784, 11600, 13480, 14500, 16850, 19546, 21568, 23200, 26960, 29000, 33700, 39092, 42125, 46400, 48865, 53920, 58000, 67400, 78184, 84250, 97730, 107840, 116000, 134800, 156368, 168500, 195460, 232000, 244325, 269600, 312736, 337000, 390920, 488650, 539200, 625472, 674000, 781840, 977300, 1221625, 1348000, 1563680, 1954600, 2443250, 2696000, 3127360, 3909200, 4886500, 7818400, 9773000, 15636800, 19546000, 39092000, 78184000]

約数ペア:

[(1, 78184000), (2, 39092000), (4, 19546000), (5, 15636800), (8, 9773000), (10, 7818400), (16, 4886500), (20, 3909200), (25, 3127360), (29, 2696000), (32, 2443250), (40, 1954600), (50, 1563680), (58, 1348000), (64, 1221625), (80, 977300), (100, 781840), (116, 674000), (125, 625472), (145, 539200), (160, 488650), (200, 390920), (232, 337000), (250, 312736), (290, 269600), (320, 244325), (337, 232000), (400, 195460), (464, 168500), (500, 156368), (580, 134800), (674, 116000), (725, 107840), (800, 97730), (928, 84250), (1000, 78184), (1160, 67400), (1348, 58000), (1450, 53920), (1600, 48865), (1685, 46400), (1856, 42125), (2000, 39092), (2320, 33700), (2696, 29000), (2900, 26960), (3370, 23200), (3625, 21568), (4000, 19546), (4640, 16850), (5392, 14500), (5800, 13480), (6740, 11600), (7250, 10784), (8000, 9773), (8425, 9280)]