47296000

素因数分解:

$2^9\times 5^3\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 118095120

約数和(自身を除く): 70799120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 739, 800, 1000, 1280, 1478, 1600, 2000, 2560, 2956, 3200, 3695, 4000, 5912, 6400, 7390, 8000, 11824, 12800, 14780, 16000, 18475, 23648, 29560, 32000, 36950, 47296, 59120, 64000, 73900, 92375, 94592, 118240, 147800, 184750, 189184, 236480, 295600, 369500, 378368, 472960, 591200, 739000, 945920, 1182400, 1478000, 1891840, 2364800, 2956000, 4729600, 5912000, 9459200, 11824000, 23648000, 47296000]

約数ペア:

[(1, 47296000), (2, 23648000), (4, 11824000), (5, 9459200), (8, 5912000), (10, 4729600), (16, 2956000), (20, 2364800), (25, 1891840), (32, 1478000), (40, 1182400), (50, 945920), (64, 739000), (80, 591200), (100, 472960), (125, 378368), (128, 369500), (160, 295600), (200, 236480), (250, 189184), (256, 184750), (320, 147800), (400, 118240), (500, 94592), (512, 92375), (640, 73900), (739, 64000), (800, 59120), (1000, 47296), (1280, 36950), (1478, 32000), (1600, 29560), (2000, 23648), (2560, 18475), (2956, 16000), (3200, 14780), (3695, 12800), (4000, 11824), (5912, 8000), (6400, 7390)]