98156750

素因数分解:

$2^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 184766400

約数和(自身を除く): 86609650

約数列:

[1, 2, 5, 10, 25, 50, 125, 199, 250, 398, 995, 1973, 1990, 3946, 4975, 9865, 9950, 19730, 24875, 49325, 49750, 98650, 246625, 392627, 493250, 785254, 1963135, 3926270, 9815675, 19631350, 49078375, 98156750]

約数ペア:

[(1, 98156750), (2, 49078375), (5, 19631350), (10, 9815675), (25, 3926270), (50, 1963135), (125, 785254), (199, 493250), (250, 392627), (398, 246625), (995, 98650), (1973, 49750), (1990, 49325), (3946, 24875), (4975, 19730), (9865, 9950)]