138833000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7347

約数の個数: 64

約数和(自身を含む): 342014400

約数和(自身を除く): 203181400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 3800, 4750, 7307, 9500, 14614, 19000, 29228, 36535, 58456, 73070, 138833, 146140, 182675, 277666, 292280, 365350, 555332, 694165, 730700, 913375, 1110664, 1388330, 1461400, 1826750, 2776660, 3470825, 3653500, 5553320, 6941650, 7307000, 13883300, 17354125, 27766600, 34708250, 69416500, 138833000]

約数ペア:

[(1, 138833000), (2, 69416500), (4, 34708250), (5, 27766600), (8, 17354125), (10, 13883300), (19, 7307000), (20, 6941650), (25, 5553320), (38, 3653500), (40, 3470825), (50, 2776660), (76, 1826750), (95, 1461400), (100, 1388330), (125, 1110664), (152, 913375), (190, 730700), (200, 694165), (250, 555332), (380, 365350), (475, 292280), (500, 277666), (760, 182675), (950, 146140), (1000, 138833), (1900, 73070), (2375, 58456), (3800, 36535), (4750, 29228), (7307, 19000), (9500, 14614)]