67346680

素因数分解:

$2^3\times 5^1\times {\mathrm{1683667}}^1$

素因数の和:1683678

約数の個数: 16

約数和(自身を含む): 151530120

約数和(自身を除く): 84183440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1683667, 3367334, 6734668, 8418335, 13469336, 16836670, 33673340, 67346680]

約数ペア:

[(1, 67346680), (2, 33673340), (4, 16836670), (5, 13469336), (8, 8418335), (10, 6734668), (20, 3367334), (40, 1683667)]