87424000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 88

約数和(自身を含む): 218423088

約数和(自身を除く): 130999088

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, 683, 800, 1000, 1024, 1280, 1366, 1600, 2000, 2560, 2732, 3200, 3415, 4000, 5120, 5464, 6400, 6830, 8000, 10928, 12800, 13660, 16000, 17075, 21856, 25600, 27320, 32000, 34150, 43712, 54640, 64000, 68300, 85375, 87424, 109280, 128000, 136600, 170750, 174848, 218560, 273200, 341500, 349696, 437120, 546400, 683000, 699392, 874240, 1092800, 1366000, 1748480, 2185600, 2732000, 3496960, 4371200, 5464000, 8742400, 10928000, 17484800, 21856000, 43712000, 87424000]

約数ペア:

[(1, 87424000), (2, 43712000), (4, 21856000), (5, 17484800), (8, 10928000), (10, 8742400), (16, 5464000), (20, 4371200), (25, 3496960), (32, 2732000), (40, 2185600), (50, 1748480), (64, 1366000), (80, 1092800), (100, 874240), (125, 699392), (128, 683000), (160, 546400), (200, 437120), (250, 349696), (256, 341500), (320, 273200), (400, 218560), (500, 174848), (512, 170750), (640, 136600), (683, 128000), (800, 109280), (1000, 87424), (1024, 85375), (1280, 68300), (1366, 64000), (1600, 54640), (2000, 43712), (2560, 34150), (2732, 32000), (3200, 27320), (3415, 25600), (4000, 21856), (5120, 17075), (5464, 16000), (6400, 13660), (6830, 12800), (8000, 10928)]