13827400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 32855040

約数和(自身を除く): 19027640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1471, 1880, 2350, 2942, 4700, 5884, 7355, 9400, 11768, 14710, 29420, 36775, 58840, 69137, 73550, 138274, 147100, 276548, 294200, 345685, 553096, 691370, 1382740, 1728425, 2765480, 3456850, 6913700, 13827400]

約数ペア:

[(1, 13827400), (2, 6913700), (4, 3456850), (5, 2765480), (8, 1728425), (10, 1382740), (20, 691370), (25, 553096), (40, 345685), (47, 294200), (50, 276548), (94, 147100), (100, 138274), (188, 73550), (200, 69137), (235, 58840), (376, 36775), (470, 29420), (940, 14710), (1175, 11768), (1471, 9400), (1880, 7355), (2350, 5884), (2942, 4700)]