73220060

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{18397}}^1$

素因数の和:18605

約数の個数: 24

約数和(自身を含む): 154543200

約数和(自身を除く): 81323140

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 18397, 36794, 73588, 91985, 183970, 367940, 3661003, 7322006, 14644012, 18305015, 36610030, 73220060]

約数ペア:

[(1, 73220060), (2, 36610030), (4, 18305015), (5, 14644012), (10, 7322006), (20, 3661003), (199, 367940), (398, 183970), (796, 91985), (995, 73588), (1990, 36794), (3980, 18397)]