129710600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{13799}}^1$

素因数の和:13862

約数の個数: 48

約数和(自身を含む): 308016000

約数和(自身を除く): 178305400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 13799, 27598, 55196, 68995, 110392, 137990, 275980, 344975, 551960, 648553, 689950, 1297106, 1379900, 2594212, 2759800, 3242765, 5188424, 6485530, 12971060, 16213825, 25942120, 32427650, 64855300, 129710600]

約数ペア:

[(1, 129710600), (2, 64855300), (4, 32427650), (5, 25942120), (8, 16213825), (10, 12971060), (20, 6485530), (25, 5188424), (40, 3242765), (47, 2759800), (50, 2594212), (94, 1379900), (100, 1297106), (188, 689950), (200, 648553), (235, 551960), (376, 344975), (470, 275980), (940, 137990), (1175, 110392), (1880, 68995), (2350, 55196), (4700, 27598), (9400, 13799)]