8530400

素因数分解:

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

素因数の和:10683

約数の個数: 36

約数和(自身を含む): 20826792

約数和(自身を除く): 12296392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 10663, 21326, 42652, 53315, 85304, 106630, 170608, 213260, 266575, 341216, 426520, 533150, 853040, 1066300, 1706080, 2132600, 4265200, 8530400]

約数ペア:

[(1, 8530400), (2, 4265200), (4, 2132600), (5, 1706080), (8, 1066300), (10, 853040), (16, 533150), (20, 426520), (25, 341216), (32, 266575), (40, 213260), (50, 170608), (80, 106630), (100, 85304), (160, 53315), (200, 42652), (400, 21326), (800, 10663)]