2941924640

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1690

約数の個数: 96

約数和(自身を含む): 7080441984

約数和(自身を除く): 4138517344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 131, 160, 194, 262, 388, 485, 524, 655, 776, 970, 1048, 1310, 1447, 1552, 1940, 2096, 2620, 2894, 3104, 3880, 4192, 5240, 5788, 7235, 7760, 10480, 11576, 12707, 14470, 15520, 20960, 23152, 25414, 28940, 46304, 50828, 57880, 63535, 101656, 115760, 127070, 140359, 189557, 203312, 231520, 254140, 280718, 379114, 406624, 508280, 561436, 701795, 758228, 947785, 1016560, 1122872, 1403590, 1516456, 1895570, 2033120, 2245744, 2807180, 3032912, 3791140, 4491488, 5614360, 6065824, 7582280, 11228720, 15164560, 18387029, 22457440, 30329120, 36774058, 73548116, 91935145, 147096232, 183870290, 294192464, 367740580, 588384928, 735481160, 1470962320, 2941924640]

約数ペア:

[(1, 2941924640), (2, 1470962320), (4, 735481160), (5, 588384928), (8, 367740580), (10, 294192464), (16, 183870290), (20, 147096232), (32, 91935145), (40, 73548116), (80, 36774058), (97, 30329120), (131, 22457440), (160, 18387029), (194, 15164560), (262, 11228720), (388, 7582280), (485, 6065824), (524, 5614360), (655, 4491488), (776, 3791140), (970, 3032912), (1048, 2807180), (1310, 2245744), (1447, 2033120), (1552, 1895570), (1940, 1516456), (2096, 1403590), (2620, 1122872), (2894, 1016560), (3104, 947785), (3880, 758228), (4192, 701795), (5240, 561436), (5788, 508280), (7235, 406624), (7760, 379114), (10480, 280718), (11576, 254140), (12707, 231520), (14470, 203312), (15520, 189557), (20960, 140359), (23152, 127070), (25414, 115760), (28940, 101656), (46304, 63535), (50828, 57880)]