19244159680

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1746

約数の個数: 112

約数和(自身を含む): 46288756800

約数和(自身を除く): 27044597120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 233, 320, 398, 466, 796, 932, 995, 1165, 1297, 1592, 1864, 1990, 2330, 2594, 3184, 3728, 3980, 4660, 5188, 6368, 6485, 7456, 7960, 9320, 10376, 12736, 12970, 14912, 15920, 18640, 20752, 25940, 31840, 37280, 41504, 46367, 51880, 63680, 74560, 83008, 92734, 103760, 185468, 207520, 231835, 258103, 302201, 370936, 415040, 463670, 516206, 604402, 741872, 927340, 1032412, 1208804, 1290515, 1483744, 1511005, 1854680, 2064824, 2417608, 2581030, 2967488, 3022010, 3709360, 4129648, 4835216, 5162060, 6044020, 7418720, 8259296, 9670432, 10324120, 12088040, 14837440, 16518592, 19340864, 20648240, 24176080, 41296480, 48352160, 60137999, 82592960, 96704320, 120275998, 240551996, 300689995, 481103992, 601379990, 962207984, 1202759980, 1924415968, 2405519960, 3848831936, 4811039920, 9622079840, 19244159680]

約数ペア:

[(1, 19244159680), (2, 9622079840), (4, 4811039920), (5, 3848831936), (8, 2405519960), (10, 1924415968), (16, 1202759980), (20, 962207984), (32, 601379990), (40, 481103992), (64, 300689995), (80, 240551996), (160, 120275998), (199, 96704320), (233, 82592960), (320, 60137999), (398, 48352160), (466, 41296480), (796, 24176080), (932, 20648240), (995, 19340864), (1165, 16518592), (1297, 14837440), (1592, 12088040), (1864, 10324120), (1990, 9670432), (2330, 8259296), (2594, 7418720), (3184, 6044020), (3728, 5162060), (3980, 4835216), (4660, 4129648), (5188, 3709360), (6368, 3022010), (6485, 2967488), (7456, 2581030), (7960, 2417608), (9320, 2064824), (10376, 1854680), (12736, 1511005), (12970, 1483744), (14912, 1290515), (15920, 1208804), (18640, 1032412), (20752, 927340), (25940, 741872), (31840, 604402), (37280, 516206), (41504, 463670), (46367, 415040), (51880, 370936), (63680, 302201), (74560, 258103), (83008, 231835), (92734, 207520), (103760, 185468)]