48800080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 134857440

約数和(自身を除く): 86057360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 211, 236, 245, 280, 295, 392, 413, 422, 472, 490, 560, 590, 784, 826, 844, 944, 980, 1055, 1180, 1477, 1652, 1688, 1960, 2065, 2110, 2360, 2891, 2954, 3304, 3376, 3920, 4130, 4220, 4720, 5782, 5908, 6608, 7385, 8260, 8440, 10339, 11564, 11816, 12449, 14455, 14770, 16520, 16880, 20678, 23128, 23632, 24898, 28910, 29540, 33040, 41356, 46256, 49796, 51695, 57820, 59080, 62245, 82712, 87143, 99592, 103390, 115640, 118160, 124490, 165424, 174286, 199184, 206780, 231280, 248980, 348572, 413560, 435715, 497960, 610001, 697144, 827120, 871430, 995920, 1220002, 1394288, 1742860, 2440004, 3050005, 3485720, 4880008, 6100010, 6971440, 9760016, 12200020, 24400040, 48800080]

約数ペア:

[(1, 48800080), (2, 24400040), (4, 12200020), (5, 9760016), (7, 6971440), (8, 6100010), (10, 4880008), (14, 3485720), (16, 3050005), (20, 2440004), (28, 1742860), (35, 1394288), (40, 1220002), (49, 995920), (56, 871430), (59, 827120), (70, 697144), (80, 610001), (98, 497960), (112, 435715), (118, 413560), (140, 348572), (196, 248980), (211, 231280), (236, 206780), (245, 199184), (280, 174286), (295, 165424), (392, 124490), (413, 118160), (422, 115640), (472, 103390), (490, 99592), (560, 87143), (590, 82712), (784, 62245), (826, 59080), (844, 57820), (944, 51695), (980, 49796), (1055, 46256), (1180, 41356), (1477, 33040), (1652, 29540), (1688, 28910), (1960, 24898), (2065, 23632), (2110, 23128), (2360, 20678), (2891, 16880), (2954, 16520), (3304, 14770), (3376, 14455), (3920, 12449), (4130, 11816), (4220, 11564), (4720, 10339), (5782, 8440), (5908, 8260), (6608, 7385)]