1008029560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{6343}}^1$

素因数の和:6520

約数の個数: 64

約数和(自身を含む): 2363774400

約数和(自身を除く): 1355744840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 137, 145, 232, 274, 290, 548, 580, 685, 1096, 1160, 1370, 2740, 3973, 5480, 6343, 7946, 12686, 15892, 19865, 25372, 31715, 31784, 39730, 50744, 63430, 79460, 126860, 158920, 183947, 253720, 367894, 735788, 868991, 919735, 1471576, 1737982, 1839470, 3475964, 3678940, 4344955, 6951928, 7357880, 8689910, 17379820, 25200739, 34759640, 50401478, 100802956, 126003695, 201605912, 252007390, 504014780, 1008029560]

約数ペア:

[(1, 1008029560), (2, 504014780), (4, 252007390), (5, 201605912), (8, 126003695), (10, 100802956), (20, 50401478), (29, 34759640), (40, 25200739), (58, 17379820), (116, 8689910), (137, 7357880), (145, 6951928), (232, 4344955), (274, 3678940), (290, 3475964), (548, 1839470), (580, 1737982), (685, 1471576), (1096, 919735), (1160, 868991), (1370, 735788), (2740, 367894), (3973, 253720), (5480, 183947), (6343, 158920), (7946, 126860), (12686, 79460), (15892, 63430), (19865, 50744), (25372, 39730), (31715, 31784)]