20270600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14479}}^1$

素因数の和:14502

約数の個数: 48

約数和(自身を含む): 53865600

約数和(自身を除く): 33595000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14479, 28958, 57916, 72395, 101353, 115832, 144790, 202706, 289580, 361975, 405412, 506765, 579160, 723950, 810824, 1013530, 1447900, 2027060, 2533825, 2895800, 4054120, 5067650, 10135300, 20270600]

約数ペア:

[(1, 20270600), (2, 10135300), (4, 5067650), (5, 4054120), (7, 2895800), (8, 2533825), (10, 2027060), (14, 1447900), (20, 1013530), (25, 810824), (28, 723950), (35, 579160), (40, 506765), (50, 405412), (56, 361975), (70, 289580), (100, 202706), (140, 144790), (175, 115832), (200, 101353), (280, 72395), (350, 57916), (700, 28958), (1400, 14479)]