22689500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 51734592

約数和(自身を除く): 29045092

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 1973, 2300, 2875, 3946, 5750, 7892, 9865, 11500, 19730, 39460, 45379, 49325, 90758, 98650, 181516, 197300, 226895, 246625, 453790, 493250, 907580, 986500, 1134475, 2268950, 4537900, 5672375, 11344750, 22689500]

約数ペア:

[(1, 22689500), (2, 11344750), (4, 5672375), (5, 4537900), (10, 2268950), (20, 1134475), (23, 986500), (25, 907580), (46, 493250), (50, 453790), (92, 246625), (100, 226895), (115, 197300), (125, 181516), (230, 98650), (250, 90758), (460, 49325), (500, 45379), (575, 39460), (1150, 19730), (1973, 11500), (2300, 9865), (2875, 7892), (3946, 5750)]