2027722440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{84913}}^1$

素因数の和:85126

約数の個数: 64

約数和(自身を含む): 6113808000

約数和(自身を除く): 4086085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 84913, 169826, 254739, 339652, 424565, 509478, 679304, 849130, 1018956, 1273695, 1698260, 2037912, 2547390, 3396520, 5094780, 10189560, 16897687, 33795374, 50693061, 67590748, 84488435, 101386122, 135181496, 168976870, 202772244, 253465305, 337953740, 405544488, 506930610, 675907480, 1013861220, 2027722440]

約数ペア:

[(1, 2027722440), (2, 1013861220), (3, 675907480), (4, 506930610), (5, 405544488), (6, 337953740), (8, 253465305), (10, 202772244), (12, 168976870), (15, 135181496), (20, 101386122), (24, 84488435), (30, 67590748), (40, 50693061), (60, 33795374), (120, 16897687), (199, 10189560), (398, 5094780), (597, 3396520), (796, 2547390), (995, 2037912), (1194, 1698260), (1592, 1273695), (1990, 1018956), (2388, 849130), (2985, 679304), (3980, 509478), (4776, 424565), (5970, 339652), (7960, 254739), (11940, 169826), (23880, 84913)]