6661400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 16312200

約数和(自身を除く): 9650800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1753, 1900, 3506, 3800, 7012, 8765, 14024, 17530, 33307, 35060, 43825, 66614, 70120, 87650, 133228, 166535, 175300, 266456, 333070, 350600, 666140, 832675, 1332280, 1665350, 3330700, 6661400]

約数ペア:

[(1, 6661400), (2, 3330700), (4, 1665350), (5, 1332280), (8, 832675), (10, 666140), (19, 350600), (20, 333070), (25, 266456), (38, 175300), (40, 166535), (50, 133228), (76, 87650), (95, 70120), (100, 66614), (152, 43825), (190, 35060), (200, 33307), (380, 17530), (475, 14024), (760, 8765), (950, 7012), (1753, 3800), (1900, 3506)]