104946500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11085

約数の個数: 48

約数和(自身を含む): 241288320

約数和(自身を除く): 136341820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 11047, 22094, 44188, 55235, 110470, 209893, 220940, 276175, 419786, 552350, 839572, 1049465, 1104700, 1380875, 2098930, 2761750, 4197860, 5247325, 5523500, 10494650, 20989300, 26236625, 52473250, 104946500]

約数ペア:

[(1, 104946500), (2, 52473250), (4, 26236625), (5, 20989300), (10, 10494650), (19, 5523500), (20, 5247325), (25, 4197860), (38, 2761750), (50, 2098930), (76, 1380875), (95, 1104700), (100, 1049465), (125, 839572), (190, 552350), (250, 419786), (380, 276175), (475, 220940), (500, 209893), (950, 110470), (1900, 55235), (2375, 44188), (4750, 22094), (9500, 11047)]