25523232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 80640000

約数和(自身を除く): 55116768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 1999, 2128, 3192, 3998, 4256, 5997, 6384, 7996, 11994, 12768, 13993, 15992, 23988, 27986, 31984, 37981, 41979, 47976, 55972, 63968, 75962, 83958, 95952, 111944, 113943, 151924, 167916, 191904, 223888, 227886, 265867, 303848, 335832, 447776, 455772, 531734, 607696, 671664, 797601, 911544, 1063468, 1215392, 1343328, 1595202, 1823088, 2126936, 3190404, 3646176, 4253872, 6380808, 8507744, 12761616, 25523232]

約数ペア:

[(1, 25523232), (2, 12761616), (3, 8507744), (4, 6380808), (6, 4253872), (7, 3646176), (8, 3190404), (12, 2126936), (14, 1823088), (16, 1595202), (19, 1343328), (21, 1215392), (24, 1063468), (28, 911544), (32, 797601), (38, 671664), (42, 607696), (48, 531734), (56, 455772), (57, 447776), (76, 335832), (84, 303848), (96, 265867), (112, 227886), (114, 223888), (133, 191904), (152, 167916), (168, 151924), (224, 113943), (228, 111944), (266, 95952), (304, 83958), (336, 75962), (399, 63968), (456, 55972), (532, 47976), (608, 41979), (672, 37981), (798, 31984), (912, 27986), (1064, 23988), (1596, 15992), (1824, 13993), (1999, 12768), (2128, 11994), (3192, 7996), (3998, 6384), (4256, 5997)]