29157800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 79012800

約数和(自身を除く): 49855000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 59, 70, 100, 118, 140, 175, 200, 236, 280, 295, 350, 353, 413, 472, 590, 700, 706, 826, 1180, 1400, 1412, 1475, 1652, 1765, 2065, 2360, 2471, 2824, 2950, 3304, 3530, 4130, 4942, 5900, 7060, 8260, 8825, 9884, 10325, 11800, 12355, 14120, 16520, 17650, 19768, 20650, 20827, 24710, 35300, 41300, 41654, 49420, 61775, 70600, 82600, 83308, 98840, 104135, 123550, 145789, 166616, 208270, 247100, 291578, 416540, 494200, 520675, 583156, 728945, 833080, 1041350, 1166312, 1457890, 2082700, 2915780, 3644725, 4165400, 5831560, 7289450, 14578900, 29157800]

約数ペア:

[(1, 29157800), (2, 14578900), (4, 7289450), (5, 5831560), (7, 4165400), (8, 3644725), (10, 2915780), (14, 2082700), (20, 1457890), (25, 1166312), (28, 1041350), (35, 833080), (40, 728945), (50, 583156), (56, 520675), (59, 494200), (70, 416540), (100, 291578), (118, 247100), (140, 208270), (175, 166616), (200, 145789), (236, 123550), (280, 104135), (295, 98840), (350, 83308), (353, 82600), (413, 70600), (472, 61775), (590, 49420), (700, 41654), (706, 41300), (826, 35300), (1180, 24710), (1400, 20827), (1412, 20650), (1475, 19768), (1652, 17650), (1765, 16520), (2065, 14120), (2360, 12355), (2471, 11800), (2824, 10325), (2950, 9884), (3304, 8825), (3530, 8260), (4130, 7060), (4942, 5900)]