85304000

素因数分解:

$2^6\times 5^3\times {\mathrm{10663}}^1$

素因数の和:10690

約数の個数: 56

約数和(自身を含む): 211275168

約数和(自身を除く): 125971168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 10663, 21326, 42652, 53315, 85304, 106630, 170608, 213260, 266575, 341216, 426520, 533150, 682432, 853040, 1066300, 1332875, 1706080, 2132600, 2665750, 3412160, 4265200, 5331500, 8530400, 10663000, 17060800, 21326000, 42652000, 85304000]

約数ペア:

[(1, 85304000), (2, 42652000), (4, 21326000), (5, 17060800), (8, 10663000), (10, 8530400), (16, 5331500), (20, 4265200), (25, 3412160), (32, 2665750), (40, 2132600), (50, 1706080), (64, 1332875), (80, 1066300), (100, 853040), (125, 682432), (160, 533150), (200, 426520), (250, 341216), (320, 266575), (400, 213260), (500, 170608), (800, 106630), (1000, 85304), (1600, 53315), (2000, 42652), (4000, 21326), (8000, 10663)]