4194557820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{117101}}^1$

素因数の和:117315

約数の個数: 72

約数和(自身を含む): 12787538400

約数和(自身を除く): 8592980580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 35820, 117101, 234202, 351303, 468404, 585505, 702606, 1053909, 1171010, 1405212, 1756515, 2107818, 2342020, 3513030, 4215636, 5269545, 7026060, 10539090, 21078180, 23303099, 46606198, 69909297, 93212396, 116515495, 139818594, 209727891, 233030990, 279637188, 349546485, 419455782, 466061980, 699092970, 838911564, 1048639455, 1398185940, 2097278910, 4194557820]

約数ペア:

[(1, 4194557820), (2, 2097278910), (3, 1398185940), (4, 1048639455), (5, 838911564), (6, 699092970), (9, 466061980), (10, 419455782), (12, 349546485), (15, 279637188), (18, 233030990), (20, 209727891), (30, 139818594), (36, 116515495), (45, 93212396), (60, 69909297), (90, 46606198), (180, 23303099), (199, 21078180), (398, 10539090), (597, 7026060), (796, 5269545), (995, 4215636), (1194, 3513030), (1791, 2342020), (1990, 2107818), (2388, 1756515), (2985, 1405212), (3582, 1171010), (3980, 1053909), (5970, 702606), (7164, 585505), (8955, 468404), (11940, 351303), (17910, 234202), (35820, 117101)]