11659760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 31712256

約数和(自身を除く): 20052496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 443, 470, 560, 658, 752, 886, 940, 1316, 1645, 1772, 1880, 2215, 2632, 3101, 3290, 3544, 3760, 4430, 5264, 6202, 6580, 7088, 8860, 12404, 13160, 15505, 17720, 20821, 24808, 26320, 31010, 35440, 41642, 49616, 62020, 83284, 104105, 124040, 145747, 166568, 208210, 248080, 291494, 333136, 416420, 582988, 728735, 832840, 1165976, 1457470, 1665680, 2331952, 2914940, 5829880, 11659760]

約数ペア:

[(1, 11659760), (2, 5829880), (4, 2914940), (5, 2331952), (7, 1665680), (8, 1457470), (10, 1165976), (14, 832840), (16, 728735), (20, 582988), (28, 416420), (35, 333136), (40, 291494), (47, 248080), (56, 208210), (70, 166568), (80, 145747), (94, 124040), (112, 104105), (140, 83284), (188, 62020), (235, 49616), (280, 41642), (329, 35440), (376, 31010), (443, 26320), (470, 24808), (560, 20821), (658, 17720), (752, 15505), (886, 13160), (940, 12404), (1316, 8860), (1645, 7088), (1772, 6580), (1880, 6202), (2215, 5264), (2632, 4430), (3101, 3760), (3290, 3544)]