5663540

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1423}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 11961600

約数和(自身を除く): 6298060

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1423, 1990, 2846, 3980, 5692, 7115, 14230, 28460, 283177, 566354, 1132708, 1415885, 2831770, 5663540]

約数ペア:

[(1, 5663540), (2, 2831770), (4, 1415885), (5, 1132708), (10, 566354), (20, 283177), (199, 28460), (398, 14230), (796, 7115), (995, 5692), (1423, 3980), (1990, 2846)]