13322800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1790

約数の個数: 60

約数和(自身を含む): 33711880

約数和(自身を除く): 20389080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1753, 1900, 3506, 3800, 7012, 7600, 8765, 14024, 17530, 28048, 33307, 35060, 43825, 66614, 70120, 87650, 133228, 140240, 166535, 175300, 266456, 333070, 350600, 532912, 666140, 701200, 832675, 1332280, 1665350, 2664560, 3330700, 6661400, 13322800]

約数ペア:

[(1, 13322800), (2, 6661400), (4, 3330700), (5, 2664560), (8, 1665350), (10, 1332280), (16, 832675), (19, 701200), (20, 666140), (25, 532912), (38, 350600), (40, 333070), (50, 266456), (76, 175300), (80, 166535), (95, 140240), (100, 133228), (152, 87650), (190, 70120), (200, 66614), (304, 43825), (380, 35060), (400, 33307), (475, 28048), (760, 17530), (950, 14024), (1520, 8765), (1753, 7600), (1900, 7012), (3506, 3800)]