16882400

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 42184800

約数和(自身を除く): 25302400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 449, 470, 752, 800, 898, 940, 1175, 1504, 1796, 1880, 2245, 2350, 3592, 3760, 4490, 4700, 7184, 7520, 8980, 9400, 11225, 14368, 17960, 18800, 21103, 22450, 35920, 37600, 42206, 44900, 71840, 84412, 89800, 105515, 168824, 179600, 211030, 337648, 359200, 422060, 527575, 675296, 844120, 1055150, 1688240, 2110300, 3376480, 4220600, 8441200, 16882400]

約数ペア:

[(1, 16882400), (2, 8441200), (4, 4220600), (5, 3376480), (8, 2110300), (10, 1688240), (16, 1055150), (20, 844120), (25, 675296), (32, 527575), (40, 422060), (47, 359200), (50, 337648), (80, 211030), (94, 179600), (100, 168824), (160, 105515), (188, 89800), (200, 84412), (235, 71840), (376, 44900), (400, 42206), (449, 37600), (470, 35920), (752, 22450), (800, 21103), (898, 18800), (940, 17960), (1175, 14368), (1504, 11225), (1796, 9400), (1880, 8980), (2245, 7520), (2350, 7184), (3592, 4700), (3760, 4490)]