74608640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{3643}}^1$

素因数の和:3672

約数の個数: 52

約数和(自身を含む): 179088024

約数和(自身を除く): 104479384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3643, 4096, 5120, 7286, 10240, 14572, 18215, 20480, 29144, 36430, 58288, 72860, 116576, 145720, 233152, 291440, 466304, 582880, 932608, 1165760, 1865216, 2331520, 3730432, 4663040, 7460864, 9326080, 14921728, 18652160, 37304320, 74608640]

約数ペア:

[(1, 74608640), (2, 37304320), (4, 18652160), (5, 14921728), (8, 9326080), (10, 7460864), (16, 4663040), (20, 3730432), (32, 2331520), (40, 1865216), (64, 1165760), (80, 932608), (128, 582880), (160, 466304), (256, 291440), (320, 233152), (512, 145720), (640, 116576), (1024, 72860), (1280, 58288), (2048, 36430), (2560, 29144), (3643, 20480), (4096, 18215), (5120, 14572), (7286, 10240)]