67188040

素因数分解:

$2^3\times 5^1\times {\mathrm{1679701}}^1$

素因数の和:1679712

約数の個数: 16

約数和(自身を含む): 151173180

約数和(自身を除く): 83985140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1679701, 3359402, 6718804, 8398505, 13437608, 16797010, 33594020, 67188040]

約数ペア:

[(1, 67188040), (2, 33594020), (4, 16797010), (5, 13437608), (8, 8398505), (10, 6718804), (20, 3359402), (40, 1679701)]