27591040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 69462000

約数和(自身を除く): 41870960

約数列:

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

約数ペア:

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