8338810.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 126554400

約数和(自身を除く): 76589680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 449, 520, 535, 856, 898, 1040, 1070, 1391, 1712, 1796, 2140, 2245, 2782, 3592, 4280, 4490, 5564, 5837, 6955, 7184, 8560, 8980, 11128, 11674, 13910, 17960, 22256, 23348, 27820, 29185, 35920, 46696, 48043, 55640, 58370, 93392, 96086, 111280, 116740, 192172, 233480, 240215, 384344, 466960, 480430, 624559, 768688, 960860, 1249118, 1921720, 2498236, 3122795, 3843440, 4996472, 6245590, 9992944, 12491180, 24982360, 49964720]

約数ペア:

[(1, 49964720), (2, 24982360), (4, 12491180), (5, 9992944), (8, 6245590), (10, 4996472), (13, 3843440), (16, 3122795), (20, 2498236), (26, 1921720), (40, 1249118), (52, 960860), (65, 768688), (80, 624559), (104, 480430), (107, 466960), (130, 384344), (208, 240215), (214, 233480), (260, 192172), (428, 116740), (449, 111280), (520, 96086), (535, 93392), (856, 58370), (898, 55640), (1040, 48043), (1070, 46696), (1391, 35920), (1712, 29185), (1796, 27820), (2140, 23348), (2245, 22256), (2782, 17960), (3592, 13910), (4280, 11674), (4490, 11128), (5564, 8980), (5837, 8560), (6955, 7184)]