40750864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 103437824

約数和(自身を除く): 62686960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 97, 112, 121, 124, 154, 176, 194, 217, 242, 248, 308, 341, 388, 434, 484, 496, 616, 679, 682, 776, 847, 868, 968, 1067, 1232, 1358, 1364, 1552, 1694, 1736, 1936, 2134, 2387, 2716, 2728, 3007, 3388, 3472, 3751, 4268, 4774, 5432, 5456, 6014, 6776, 7469, 7502, 8536, 9548, 10864, 11737, 12028, 13552, 14938, 15004, 17072, 19096, 21049, 23474, 24056, 26257, 29876, 30008, 33077, 38192, 42098, 46948, 48112, 52514, 59752, 60016, 66154, 82159, 84196, 93896, 105028, 119504, 132308, 164318, 168392, 187792, 210056, 231539, 264616, 328636, 336784, 363847, 420112, 463078, 529232, 657272, 727694, 926156, 1314544, 1455388, 1852312, 2546929, 2910776, 3704624, 5093858, 5821552, 10187716, 20375432, 40750864]

約数ペア:

[(1, 40750864), (2, 20375432), (4, 10187716), (7, 5821552), (8, 5093858), (11, 3704624), (14, 2910776), (16, 2546929), (22, 1852312), (28, 1455388), (31, 1314544), (44, 926156), (56, 727694), (62, 657272), (77, 529232), (88, 463078), (97, 420112), (112, 363847), (121, 336784), (124, 328636), (154, 264616), (176, 231539), (194, 210056), (217, 187792), (242, 168392), (248, 164318), (308, 132308), (341, 119504), (388, 105028), (434, 93896), (484, 84196), (496, 82159), (616, 66154), (679, 60016), (682, 59752), (776, 52514), (847, 48112), (868, 46948), (968, 42098), (1067, 38192), (1232, 33077), (1358, 30008), (1364, 29876), (1552, 26257), (1694, 24056), (1736, 23474), (1936, 21049), (2134, 19096), (2387, 17072), (2716, 15004), (2728, 14938), (3007, 13552), (3388, 12028), (3472, 11737), (3751, 10864), (4268, 9548), (4774, 8536), (5432, 7502), (5456, 7469), (6014, 6776)]