5909000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 14601600

約数和(自身を除く): 8692600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 311, 380, 475, 500, 622, 760, 950, 1000, 1244, 1555, 1900, 2375, 2488, 3110, 3800, 4750, 5909, 6220, 7775, 9500, 11818, 12440, 15550, 19000, 23636, 29545, 31100, 38875, 47272, 59090, 62200, 77750, 118180, 147725, 155500, 236360, 295450, 311000, 590900, 738625, 1181800, 1477250, 2954500, 5909000]

約数ペア:

[(1, 5909000), (2, 2954500), (4, 1477250), (5, 1181800), (8, 738625), (10, 590900), (19, 311000), (20, 295450), (25, 236360), (38, 155500), (40, 147725), (50, 118180), (76, 77750), (95, 62200), (100, 59090), (125, 47272), (152, 38875), (190, 31100), (200, 29545), (250, 23636), (311, 19000), (380, 15550), (475, 12440), (500, 11818), (622, 9500), (760, 7775), (950, 6220), (1000, 5909), (1244, 4750), (1555, 3800), (1900, 3110), (2375, 2488)]