55182080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 139196400

約数和(自身を除く): 84014320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2269, 2432, 3040, 4538, 4864, 6080, 9076, 11345, 12160, 18152, 22690, 24320, 36304, 43111, 45380, 72608, 86222, 90760, 145216, 172444, 181520, 215555, 290432, 344888, 363040, 431110, 580864, 689776, 726080, 862220, 1379552, 1452160, 1724440, 2759104, 2904320, 3448880, 5518208, 6897760, 11036416, 13795520, 27591040, 55182080]

約数ペア:

[(1, 55182080), (2, 27591040), (4, 13795520), (5, 11036416), (8, 6897760), (10, 5518208), (16, 3448880), (19, 2904320), (20, 2759104), (32, 1724440), (38, 1452160), (40, 1379552), (64, 862220), (76, 726080), (80, 689776), (95, 580864), (128, 431110), (152, 363040), (160, 344888), (190, 290432), (256, 215555), (304, 181520), (320, 172444), (380, 145216), (608, 90760), (640, 86222), (760, 72608), (1216, 45380), (1280, 43111), (1520, 36304), (2269, 24320), (2432, 22690), (3040, 18152), (4538, 12160), (4864, 11345), (6080, 9076)]