2208704000

素因数分解:

$2^9\times 5^3\times {\mathrm{34511}}^1$

素因数の和:34544

約数の個数: 80

約数和(自身を含む): 5507701056

約数和(自身を除く): 3298997056

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, 800, 1000, 1280, 1600, 2000, 2560, 3200, 4000, 6400, 8000, 12800, 16000, 32000, 34511, 64000, 69022, 138044, 172555, 276088, 345110, 552176, 690220, 862775, 1104352, 1380440, 1725550, 2208704, 2760880, 3451100, 4313875, 4417408, 5521760, 6902200, 8627750, 8834816, 11043520, 13804400, 17255500, 17669632, 22087040, 27608800, 34511000, 44174080, 55217600, 69022000, 88348160, 110435200, 138044000, 220870400, 276088000, 441740800, 552176000, 1104352000, 2208704000]

約数ペア:

[(1, 2208704000), (2, 1104352000), (4, 552176000), (5, 441740800), (8, 276088000), (10, 220870400), (16, 138044000), (20, 110435200), (25, 88348160), (32, 69022000), (40, 55217600), (50, 44174080), (64, 34511000), (80, 27608800), (100, 22087040), (125, 17669632), (128, 17255500), (160, 13804400), (200, 11043520), (250, 8834816), (256, 8627750), (320, 6902200), (400, 5521760), (500, 4417408), (512, 4313875), (640, 3451100), (800, 2760880), (1000, 2208704), (1280, 1725550), (1600, 1380440), (2000, 1104352), (2560, 862775), (3200, 690220), (4000, 552176), (6400, 345110), (8000, 276088), (12800, 172555), (16000, 138044), (32000, 69022), (34511, 64000)]