13795520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2305

約数の個数: 56

約数和(自身を含む): 34594800

約数和(自身を除く): 20799280

約数列:

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

約数ペア:

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