78014000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2095

約数の個数: 80

約数和(自身を含む): 198662880

約数和(自身を除く): 120648880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2053, 2375, 3800, 4106, 4750, 7600, 8212, 9500, 10265, 16424, 19000, 20530, 32848, 38000, 39007, 41060, 51325, 78014, 82120, 102650, 156028, 164240, 195035, 205300, 256625, 312056, 390070, 410600, 513250, 624112, 780140, 821200, 975175, 1026500, 1560280, 1950350, 2053000, 3120560, 3900700, 4106000, 4875875, 7801400, 9751750, 15602800, 19503500, 39007000, 78014000]

約数ペア:

[(1, 78014000), (2, 39007000), (4, 19503500), (5, 15602800), (8, 9751750), (10, 7801400), (16, 4875875), (19, 4106000), (20, 3900700), (25, 3120560), (38, 2053000), (40, 1950350), (50, 1560280), (76, 1026500), (80, 975175), (95, 821200), (100, 780140), (125, 624112), (152, 513250), (190, 410600), (200, 390070), (250, 312056), (304, 256625), (380, 205300), (400, 195035), (475, 164240), (500, 156028), (760, 102650), (950, 82120), (1000, 78014), (1520, 51325), (1900, 41060), (2000, 39007), (2053, 38000), (2375, 32848), (3800, 20530), (4106, 19000), (4750, 16424), (7600, 10265), (8212, 9500)]