4501072000

素因数分解:

$2^7\times 5^3\times {\mathrm{281317}}^1$

素因数の和:281346

約数の個数: 64

約数和(自身を含む): 11190830040

約数和(自身を除く): 6689758040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 8000, 16000, 281317, 562634, 1125268, 1406585, 2250536, 2813170, 4501072, 5626340, 7032925, 9002144, 11252680, 14065850, 18004288, 22505360, 28131700, 35164625, 36008576, 45010720, 56263400, 70329250, 90021440, 112526800, 140658500, 180042880, 225053600, 281317000, 450107200, 562634000, 900214400, 1125268000, 2250536000, 4501072000]

約数ペア:

[(1, 4501072000), (2, 2250536000), (4, 1125268000), (5, 900214400), (8, 562634000), (10, 450107200), (16, 281317000), (20, 225053600), (25, 180042880), (32, 140658500), (40, 112526800), (50, 90021440), (64, 70329250), (80, 56263400), (100, 45010720), (125, 36008576), (128, 35164625), (160, 28131700), (200, 22505360), (250, 18004288), (320, 14065850), (400, 11252680), (500, 9002144), (640, 7032925), (800, 5626340), (1000, 4501072), (1600, 2813170), (2000, 2250536), (3200, 1406585), (4000, 1125268), (8000, 562634), (16000, 281317)]