180800984

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 96

約数和(自身を含む): 449880480

約数和(自身を除く): 269079496

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 1274, 1547, 1666, 1768, 2087, 2548, 3094, 3332, 4174, 5096, 6188, 6664, 8348, 10829, 12376, 14609, 16696, 21658, 27131, 29218, 35479, 43316, 54262, 58436, 70958, 86632, 102263, 108524, 116872, 141916, 189917, 204526, 217048, 248353, 283832, 379834, 409052, 461227, 496706, 759668, 818104, 922454, 993412, 1329419, 1519336, 1738471, 1844908, 1986824, 2658838, 3228589, 3476942, 3689816, 5317676, 6457178, 6953884, 10635352, 12914356, 13907768, 22600123, 25828712, 45200246, 90400492, 180800984]

約数ペア:

[(1, 180800984), (2, 90400492), (4, 45200246), (7, 25828712), (8, 22600123), (13, 13907768), (14, 12914356), (17, 10635352), (26, 6953884), (28, 6457178), (34, 5317676), (49, 3689816), (52, 3476942), (56, 3228589), (68, 2658838), (91, 1986824), (98, 1844908), (104, 1738471), (119, 1519336), (136, 1329419), (182, 993412), (196, 922454), (221, 818104), (238, 759668), (364, 496706), (392, 461227), (442, 409052), (476, 379834), (637, 283832), (728, 248353), (833, 217048), (884, 204526), (952, 189917), (1274, 141916), (1547, 116872), (1666, 108524), (1768, 102263), (2087, 86632), (2548, 70958), (3094, 58436), (3332, 54262), (4174, 43316), (5096, 35479), (6188, 29218), (6664, 27131), (8348, 21658), (10829, 16696), (12376, 14609)]