80024000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1463

約数の個数: 112

約数和(自身を含む): 226649280

約数和(自身を除く): 146625280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1429, 1600, 1750, 2000, 2240, 2800, 2858, 3500, 4000, 5600, 5716, 7000, 7145, 8000, 10003, 11200, 11432, 14000, 14290, 20006, 22864, 28000, 28580, 35725, 40012, 45728, 50015, 56000, 57160, 71450, 80024, 91456, 100030, 114320, 142900, 160048, 178625, 200060, 228640, 250075, 285800, 320096, 357250, 400120, 457280, 500150, 571600, 640192, 714500, 800240, 1000300, 1143200, 1250375, 1429000, 1600480, 2000600, 2286400, 2500750, 2858000, 3200960, 4001200, 5001500, 5716000, 8002400, 10003000, 11432000, 16004800, 20006000, 40012000, 80024000]

約数ペア:

[(1, 80024000), (2, 40012000), (4, 20006000), (5, 16004800), (7, 11432000), (8, 10003000), (10, 8002400), (14, 5716000), (16, 5001500), (20, 4001200), (25, 3200960), (28, 2858000), (32, 2500750), (35, 2286400), (40, 2000600), (50, 1600480), (56, 1429000), (64, 1250375), (70, 1143200), (80, 1000300), (100, 800240), (112, 714500), (125, 640192), (140, 571600), (160, 500150), (175, 457280), (200, 400120), (224, 357250), (250, 320096), (280, 285800), (320, 250075), (350, 228640), (400, 200060), (448, 178625), (500, 160048), (560, 142900), (700, 114320), (800, 100030), (875, 91456), (1000, 80024), (1120, 71450), (1400, 57160), (1429, 56000), (1600, 50015), (1750, 45728), (2000, 40012), (2240, 35725), (2800, 28580), (2858, 28000), (3500, 22864), (4000, 20006), (5600, 14290), (5716, 14000), (7000, 11432), (7145, 11200), (8000, 10003)]