19024600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 51425280

約数和(自身を除く): 32400680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 127, 140, 175, 200, 214, 254, 280, 350, 428, 508, 535, 635, 700, 749, 856, 889, 1016, 1070, 1270, 1400, 1498, 1778, 2140, 2540, 2675, 2996, 3175, 3556, 3745, 4280, 4445, 5080, 5350, 5992, 6350, 7112, 7490, 8890, 10700, 12700, 13589, 14980, 17780, 18725, 21400, 22225, 25400, 27178, 29960, 35560, 37450, 44450, 54356, 67945, 74900, 88900, 95123, 108712, 135890, 149800, 177800, 190246, 271780, 339725, 380492, 475615, 543560, 679450, 760984, 951230, 1358900, 1902460, 2378075, 2717800, 3804920, 4756150, 9512300, 19024600]

約数ペア:

[(1, 19024600), (2, 9512300), (4, 4756150), (5, 3804920), (7, 2717800), (8, 2378075), (10, 1902460), (14, 1358900), (20, 951230), (25, 760984), (28, 679450), (35, 543560), (40, 475615), (50, 380492), (56, 339725), (70, 271780), (100, 190246), (107, 177800), (127, 149800), (140, 135890), (175, 108712), (200, 95123), (214, 88900), (254, 74900), (280, 67945), (350, 54356), (428, 44450), (508, 37450), (535, 35560), (635, 29960), (700, 27178), (749, 25400), (856, 22225), (889, 21400), (1016, 18725), (1070, 17780), (1270, 14980), (1400, 13589), (1498, 12700), (1778, 10700), (2140, 8890), (2540, 7490), (2675, 7112), (2996, 6350), (3175, 5992), (3556, 5350), (3745, 5080), (4280, 4445)]